
A.I. Underground Christmas Playlist
Playlist for the 2025 Christmas Song Contest at A.I. Underground Radio.
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67 songs
3:01

Create a bouncy 1940s big band swing jazz track infused with subtle funk grooves, evoking the golden age of radio broadcasts during The Season's cozy winter nights, Feature a female vocalist channeling a warm, clear-toned style—expressive yet intimate, with a touch of playful sensuality in her phrasing, delivering lyrics in full verses, pre-choruses, choruses, bridge, and outro with lush, harmonious backing vocals from a 1940s girl group for that era's radiant choral glow, Drive the rhythm with a full brass section of punchy trumpets, trombones, and swinging saxes, underpinned by a big double bass laying down syncopated, pocket-deep funky lines while staying upright and acoustic, locked in tight with a resonant bass drum that thumps jazzy yet funky—warm and propulsive, like a heartbeat in falling snow, Keep the tempo upbeat at 120-140 BPM for danceable energy, blending holiday cheer with light-hearted winter whimsy, brass swells on choruses, and a touch of reverb for vintage radio tone, ‑opera, ‑operatic, ‑soprano, ‑amateur
5:39

Moody minor key 80's country sound, Acoustic piano country pop r&b deep male baritone bass II into space to breathe between sections drums faint like a heartbeat true story
Dark, vulnerable, emotional piano ballad with cinematic tension, Raw, intimate, confessional—like reading someone’s private journal with music swelling behind it, Should feel haunting, graceful, and devastating—but never angry, Compassionate heartbreak
3:14

A liquid drum and bass foundation merges with jungle breaks, Christmas feel and big beat impact, anchored by a driving hard snare, Energetic hand claps punctuate digital glitches and acid house squelches, Britpop/punk-inspired, raw, rebellious vocals ride a groovy, French touch-infused EDM landscape, with a sharp, catchy bass and hook, Experimentation thrives in abrupt drops and layered textures, blending girl group harmonies with edgy, modern electronic flair, The beat continues during the bridge
4:37

A Blue-Eyed soul track with smoky, velvet-rich vocals carrying a haunting Scottish lilt, Intimate, behind-the-beat phrasing with fragile breath, soft rasp, and clear vocal presence, Piano-led arrangements built on felted upright warmth, fingerstyle bass with melodic glide, and vintage soul drums with brushed textures, Ambient guitar adds dry tremolo pulses, with occasional organ swells, sparse clear glockenspiel single notes, soft bowed vibraphone, and subtle violin swells for gentle winter colour, The progression evolves between sections with small chord variations, clean widened voicings, and light uncluttered layering, Verses stay calm and close-mic; pre-choruses lift with added movement and harmonic clarity; the final chorus opens into its warmest, fullest, but still clean sound, Emotional, introspective, and slightly melancholic, mixed with gentle analog warmth and clear top-end detail, carrying a quiet Christmas glow, ‑big soul vocals, ‑diva-style belting, ‑American R&B runs, ‑gospel choir lead vocals, ‑jazz lounge singing, ‑bright Christmas pop, ‑sleigh-bell instrumentation, ‑cinematic orchestral scoring, ‑modern pop production, ‑upbeat funk rhythms, ‑synthetic EDM elements, ‑trap drums, ‑hip-hop percussion, ‑heavy reverb ballad vocals, ‑Broadway vibrato, ‑large ensemble strings, ‑synth-pad atmospheres
2:29

A pop country track featuring a joyous, christmas vibe, The song layers a liquid drum and bass style beat with synth bass guitar, a consistent hi hat in the back of the mix and vibrant electronic fiddle, while crisp lead guitar carries the melody, Christmas bells add random bursts of excitement, Background strings add warmth, And both chorus and verses share the same melodic structure for unity, Vocals should be crisp and cleanly mixed in the middle, All vocals should be done by one voice
1:52

Long, Dubstep, Christmas, riddim, heavy Christmas dubstep, epic, crazy, deathstep, festive, holidays
3:34

Dark Industrial Rock Duet, with one passive-aggressive autotuned robotic female voice, and one bright cheerful corporate female voice, menacing, satirical, NO SLOP
5:53

Orchestral film score, synesthesia, pareidolia, mystical, gentle, floating, strings, woodwinds, brass, double reads, low brass, contra base woodwinds, pitched percussion, light non-pitched percussion, Never boring, energetic and thought-provoking, but not over energized, Subtle but not cliché, distinct jingle bells, Celeste solo, ‑Acoustic piano, ‑guitar, ‑windchimes, ‑noise, ‑hiss, ‑wind chimes
4:21

A massive cinematic metalcore Christmas finale in A minor at 150 BPM, Intricate guitars with tremolo-picking starlight effects, bright arpeggios, octave-lead melodies, and triumphant harmonized hooks, Rhythm guitars are heavy and tight with emotional chugs, Bells are a major feature: shimmering handbells, heavy cathedral bells, and star-like glockenspiel woven through verses, choruses, and breakdowns, Strings swell richly with staccato urgency in the bridge and cinematic pads in intros/outros, Kira leads with reverent clean storytelling and powerful soaring choruses, Mei adds high angelic harmonies and celestial countermelodies, Tatsu provides intense, emotional screams in the bridge, breakdown, and final chorus accents, Suzu-Chan adds ghostly whispers, ancient-choir textures, and ambient prayer-like layers, Mix wide, heavenly, and dramatic, evoking the sky opening over Bethlehem at midnight
2:19

Thrash metal with a pure soprano singing sweetly, almost childlike
2:26

A warm nostalgic holiday ballad inspired by classic mid century crooner tones, Gentle orchestral backing with soft strings, mellow brass, light woodwinds, and a slow relaxed rhythm, Vintage microphone ambience, subtle tape warmth, and a calm steady tempo, The vocal should feel natural, conversational, and reflective rather than heavily rhymed, Mood is thoughtful, hopeful, and focused on unity between countries and care for the planet, Light choral support during the chorus, soft bells, brushed percussion, and a cosy holiday atmosphere
5:32

A melancholic indie folk song in a minor key, featuring a female vocalist with a soft, breathy delivery, The instrumentation includes acoustic guitar, piano, and a subtle string section, The chord progression is primarily diatonic, creating a somber yet reflective mood, The song structure follows a verse-chorus pattern with an instrumental bridge, The tempo is slow, contributing to the introspective atmosphere, Production elements include a clean mix with a focus on the vocals and acoustic instruments, and a touch of reverb on the vocals and strings
3:34

This is a high-energy EDM dubstep song that starts with Michael Bublé-style swing jazz and violently warps into face-melting dubstep drops
4:15

Fast-paced, 140 BPM, seductive female vocals, breathy and intimate, sultry tone, teasing and confident, layered harmonies, rhythmic pulse like candlelight flickering, playful but provocative phrasing, smooth transitions, tension and release in each phrase, whispery breaths between words, light moaning/gasps as background texture, mysterious allure, dark romantic undertones, hypnotic rhythm, high-energy seductive hook, evocative and sensual without explicit sexual content, focus on teasing, anticipation, and playful intimacy, modern electronic production with sultry synths, subtle percussion, warm yet alluring atmosphere, perfect for a seductive, hypnotic, fast-paced track
4:24

Christmas pop, R&B, pop soul, piano, acoustic guitar country, 5 part counterpoint harmony layered 5th and 7th and 9th, sleigh bells, octave vocal accent yodel tension, sleigh bells melodic
3:14

creepy, distorted, break-beat, dissonant, nintendo-core inspired, grainy, quiet, weevildoing, internet-core, depressing, slow, anti-vocaloid1, utauloid, decrepit, whispered, Utane Uta, layered, Koronba, robotic, experimental, sampled, -Waltz
5:34

3:30

A furious Christmas parody in the style of Mariah Carey's "All I Want for Christmas Is You, " but twisted into unhinged retail worker rage, Start with upbeat, saccharine holiday pop cheer—jingly bells, festive piano, swinging drums, and glossy synths—then escalate into guttural metal screams, distorted guitars crashing in, heavy bass drops, and chaotic sound effects like shattering glass and maniacal laughter, Male vocals: forced jolly falsetto at first, devolving into snarling yells full of snark, profanity, and venomous hatred, Tempo builds from bouncy 150 BPM to frantic thrash, Overall vibe: holiday hellscape of entitlement-bashing fury, blending pop whimsy with punk rock aggression
2:41

This song from Birmingham, UK should deliver aggressive and confrontational minimalist electro-punk with stark and slurred and expressive spoken angry and bitter delivery, dry room ambience, and rigid looped beats, It must use abrasive mid-range textures, brittle drum-machine transients, and monotone vocal aggression, Tempo around 150 BPM in 4/4, Arrangement should remain sparse, using repetition as tension, Production must stay lo-fi, UK DIY, with compressed mids and limited stereo spread, Emotional tone: agitation + social pressure in a blunt timbre profile
4:19

5:02

[Style: Alt-metal × emotional metalcore × cinematic rock; 146 BPM ±3, key D minor (±1), Use original public-domain lyrics only, Drums: tribal tom patterns, ghost-note hats, dynamic swells, Structure: [Intro] → [Verse] → [Pre-Chorus] → [Chorus] → [Verse 2] → [Pre-Chorus] → [Chorus] → [Bridge whisper→scream] → [Breakdown] → [Final Chorus] → [Outro], Guitars: atmospheric textures, heavy alt-metal rhythm hits, octave leads in chorus, Bass: gritty, warm low-end, Vocals: emotional clean grit, dynamic phrasing, controlled scream in bridge, Mix: cinematic winter ambience with modern metal clarity, ]
3:53

Warm swing jazz Christmas song, with smooth male crooner vocals, rich orchestral arrangements including big band horns, piano, upright bass, and subtle sleigh bells, nostalgic midtempo, festive and heartfelt holiday mood
3:53

comedic musical, villain energy, christmas theme>
<BPM: 150 • energetic bounce>
<VIBE: dramatic, petty, chaotic, theatrical, high-energy>
<LEAD VOICE: Rika Von Evol, Female, confident, snarky, dramatic villainess
STRUCTURE: spoken monologues + sung verses + big villain chorus
INCLUDE all spoken sections
4:59

Opening with eerie organ chords and distant chimes, this gothic rock and holiday EDM fusion layers sleigh bells and ethereal choir pads, Haunting vocal effects intensify as pulsing synths rise to thunderous bass drops, Bright bells and festive chimes decorate the choruses, while alternating male and female vocals lend contrast and depth to each verse
4:59

synthpop, New Wave, retro future
2:44

Upbeat disco-funk track kicks off with syncopated rhythm guitar, punchy bassline, and tight four-on-the-floor drums, Brassy horns deliver accent lines in the chorus, while slick synth stabs add sparkle, Percussive handclaps and vibrant strings energize the breakdown before a joyful finale
4:04

Winter
v4.5+
A solo piano piece in a classical style, featuring a clear, resonant tone, The tempo is adagio, creating a contemplative and melancholic mood, The melody is played in the upper register, with a flowing, legato articulation, The harmony is rich, employing a mix of major and minor chords with occasional dissonances that resolve smoothly, The dynamics are generally soft, with subtle crescendos and decrescendos that add to the emotional depth, The piece has a free-form structure, resembling an improvisation or a prelude, without a strict verse-chorus pattern, The production is clean, with a natural reverb that enhances the piano's resonance
4:40

Genre: Twerkship, Fusion of Southern Rock (Allman Brothers-style crunchy electric guitars, Hammond Organ), Traditional Black Gospel Choir, and Conscious Hip Hop, Tempo: 120 BPM, 4/4, Instrumentation: Heavy 808 Bass, Snappy Acoustic-Hybrid Drum Kit, Overdriven Electric Slide Guitar, Hammond B3 Organ, Full Black Gospel Choir (Mixed Voices), Conscious Hip Hop MC/Worship Leader, Mood: High-Energy, Rhythmic, Soulful, Urgent
5:24

[Style:
Soulful Christmas duet with rich Black gospel influence, symphonic jazz textures, and deeply emotional vocal interplay, Male vocals: warm, resonant soul tone; rich chest resonance; expressive vibrato; effortless slides; tender falsetto; powerful gospel belts, Female vocals: bright, velvety soulful tone; controlled rasp; agile riffs and runs; airy highs; deep emotional phrasing, Duet Blend: intertwined vocal lines; call-and-response phrasing; overlapping harmonies; soft breathy adlibs; layered gospel-style stacks, Include lush violins, cinematic string swells, upright piano chords, gentle jazz brushes, warm orchestral pads, soft bells, and subtle brass for a festive atmospheric glow, Production should be warm, intimate, vintage, and cinematic—rich symphonic soul with jazz inflections and emotional gospel depth, ]
3:06

3:20

Inspired by MLP Sirens
Intro: Theatrical, Dark
Style: Pop, Rock influence, Siren Chorus, Musical Showdown
Mood: Threatening, triumphant, hypnotic, battle-arena vibe, magical tension
Instruments: Power drums, electric bass, distorted electric guitars, dramatic strings, synth pads, background choirs (slightly distorted)
Tempo: 125 BPM (Allegro, driving)
Metric: 4/4, strong kick-snare emphasis, syncopated vocal lines, breakdowns for tension, Layered vocals (call-and-response), reverb FX, glitch hits, Follow [Tags] and use {Voices}
Voice 1:
low sultry female vocal, commanding delivery, breathy but resonant, intimate reverb, hypnotic presence, seductive chant
Voice 2:
husky female vocal, sharp tone, edgy whisper, sarcastic delivery, percussive phrasing, darker atmosphere, teasing aggression
Voice 3:
airy female vocal, playful breathiness, giggling lilt, light reverb, melodic humming, hypnotic innocence, sticky pop-like sweetness
1:19

[Warm festive mix], [Clean EQ], [Balanced levels], [Bright top end], [Warm analog tone], [Full low end], [Smooth midrange], [Wide stereo image], [Lush reverb], [Natural ambience], [Soft compression], [Dynamic range preserved], [Sparkling high frequencies], [Warm vocal tone], [Choral harmonies], [Acoustic clarity], [Jingle bells texture], [Subtle sleigh bells], [Gentle bus compression], [Soft limiter on master], [Streaming-optimized master], [Polished production], [Professional mastering], [Dynamic loudness optimization], [Balanced vocal reverb], [Holiday warmth], [Cinematic depth], [Orchestral layering], [Rich harmonic balance], [Clean transient response], [Bright yet smooth highs], [Warm analog saturation], [Vintage tape feel], [Organic festive atmosphere], [Depth and dimension in mix], [Energy builds toward final chorus]
3:41

[Hooky Aggressive Nu metal] [Instrumental hook] [Tight Groove], [Evolving production], [Balanced Levels], [Big drum package], [Compressed kick], [Compressed snare], [Glitches], [Perfect EQ], [Clean mix], [Soft Compression], [Strong performance], [Proper pronunciation], [Soft Reverb], [Good vocal chain], [Harmonies], [Female Lyric Soprano Vocals]
6:51

uplifting, ballad, epic, piano ballad, melodic, church bells, Smooth narration voice
3:36

The song is a R&B, Post-disco, Minimalist groove, New jack swing, contemporary rnb and pop-soul Christmas track, built on warm electric piano chords, soft sleigh bells, light synth pads, and gentle brushed drums, A smooth bassline keeps the groove steady while clean electric guitar riffs add subtle holiday warmth, The production blends contemporary R&B textures with classic Christmas elements, creating a cozy, romantic atmosphere
2:46

thrash metal, 220 BPM, high-tempo, high-octane, short, sharp, cold, brutal
2:39

Vocaloid cute voice, villancico mexicano, navideño, feliz
3:57

synth pads, melancholic, dark pop, layered vocals, female vocals, christmas vibes, electronic drums, winter atmosphere, soft icy chimes, shimmering seasonal textures, soft bells
4:39

2:38

male vocals, electronic, shimmering synths, lo-fi, soft bells, Intro, Outro, Fade at end, High quality, High Fidelity, High Definition, Stereo
3:38

The song starts with airy sleigh bells, lush strings, and plucked acoustic guitar, Verses add ukulele, playful dobro, and tight rhythm section for a laid-back acoustic groove, Choruses explode with bold brass, vibrant choir, group vocals, lively organ, woodwinds, and festive bells for a jubilant Australian Christmas mood, The outro winds down to intimate piano and gentle bells, leaving a warm, uplifting finish
4:24

Fast, energetic Celtic folk / pagan Yule party, big “packed stone hall in winter” feeling, ~128 bpm, 4/4 driving jig groove, D Dorian, Bodhrán and tribal drums, stomps and claps, warm bass, strumming acoustic guitar and harp, lively fiddle and tin whistle leads, some low whistle / pipes and lush strings, One strong melodic lead vocal with mixed gang shouts on hooks, “heya / ho-ro” crowd responses, big sing-along choruses, Festive, hopeful, communal: evergreen decorations, long tables of food, kids and elders dancing together, torches and candles, snow outside, Modern punchy mix but organic, wide hall reverb, dense backing instruments and choirs, very uplifting
3:56

Christmas R&B, smooth sultry female vocals, slow-tempo sensual groove, warm bass, soft sleigh bells, intimate production, jazzy piano touches, romantic holiday atmosphere, confident and alluring, tastefully seductive mood, cozy yet heated
5:05

Winterlight Railway
v4.5-all
immersive soundscape, clear Christmas trance vocals, cinematic, expressive, orchestral blend, studio production
3:33

Vintage Motown+Rockabilly+Doo Wop+60S Bubblegum Pop, Minor Key, Tempo 102 Bpm, Swing Shuffle Groove, Raw Mono Warmth, Tape Saturation, Instrumentation: Upright Walking Bass, Brushed Jazz Drums, Twangy Vintage Guitar Riffs, Hammond Organ Soft Sustain, Subtle Glockenspiel Sparkle, Ghostly Handclaps, Lead Vocal: Female Voice Warm, Earthy, Raspy Mezzo-Soprano, Mood: Melancholic Yet Sweet, Backing Vocals: Doo-Wop Harmonies (“Shoo-Bop, Doo-Wah, Oh-Oh”) In Minor Chords, Call-And-Response With Lead, Bilingual Lyrics (English+Thai), English Lines Clear Vintage Pop, Soft/Playful Chorus, Verses Intimate, Chorus Chant-Like, Bridge Dramatic With Humming, Handclaps, ** Crystal-Clear Sounds And Vocals Mix, Nostalgic Heartwarming Tone
3:59

80's pop-rock synth, female singer, with backing singers for harmony, electric guitar and synthesisers
3:49

🎧 GENRE COMBO
Dark Alt-R&B + Industrial Rock
Trap/R&B beat under atmospheric synths, Heavy guitars/symphonic swells in choruses, Smooth falsetto & cleans contrasted with dominating layered hooks, 🎙 VOCAL STYLE
Verses: Breathy, emotional cleans, light falsetto touches, Pre-Chorus: Falsetto, strained but melodic, floating over the beat, Chorus: Big, clean vocal, layered with harmonies, Bridge: Sustained cleans with guitar/choir tension — no whispers, no spoken word
3:59

UTAU, Vocaloid, Kasane Teito, Kasane-Teto, punk pop, female artist, emotional lyrics, MGK-inspired instrumentals, energetic chorus, melancholy interlude, strong female vocals, deep meaning, fast drums, punk rock, hard rock, 174 bpm, At 126bpm, the punk rock Christmas track bursts in with frenetic, razor-edged guitars, pounding drums, and locked-in bass, Verses deliver raw urgency, while choruses explode with raucous gang vocals, The middle-eight dives into fractured rhythms and jingle bells, amplifying festive chaos


























































