[Intro — Punchy electronic heartbeat, funky bass, playful operatic vocal chops] Boom-boom, boom-boom... Ah-ah-ah! Can you feel it? [Verse 1 — Playful, rhythmic tenor; funky house groove] I see you dancing by the door Like you've been here a thousand times before You turn around, you catch my eye And suddenly the room electrifies No introduction, no hello You move your hips, I lose control The DJ turns the volume high And now we're speaking without trying [Pre-Chorus — Rising piano chords, rhythmic strings] One beat, two hearts We don't know where the music starts Come close, let go We're moving in a perfect flow [Chorus — Explosive funky piano-house, catchy melodic tenor] Boom-boom, heartbeat in stereo Turn it up, don't let me go Left, right, everywhere we go You got my heartbeat in stereo Boom-boom, feel it in my chest You and me, forget the rest Oh-oh-oh, let the whole world know You got my heartbeat in stereo! [Post-Chorus — Funky bass drop, chopped operatic harmonies] Boom-boom, boom-boom! Ah-ah-ah-ah! Stereo! Stereo! Boom-boom, boom-boom! You got my heartbeat! [Verse 2 — Confident, playful tenor; bouncy house rhythm] Your laugh is louder than the drums And every time you smile, the feeling comes I try to play it cool tonight But you can read my mind beneath the lights We don't need words to understand Just follow where the rhythm lands And if the morning comes too soon We'll keep on dancing to our tune [Pre-Chorus — Rising strings, building harmonies] One beat, two hearts We don't know where the music starts Come close, let go We're moving in a perfect flow [Chorus — Full dance-pop production] Boom-boom, heartbeat in stereo Turn it up, don't let me go Left, right, everywhere we go You got my heartbeat in stereo Boom-boom, feel it in my chest You and me, forget the rest Oh-oh-oh, let the whole world know You got my heartbeat in stereo! [Bridge — Beat cuts; pizzicato strings and dramatic operatic tenor] Ahhhh—ahhhh! If the music fades away And the lights forget to stay I will hear you loud and clear Like a song inside my ear [Operatic crescendo — Tenor rises into a powerful sustained high note] AHHHHH—AHHHHH! [Final Chorus — Explosive piano-house drop, full orchestral strings and operatic harmonies] BOOM-BOOM, HEARTBEAT IN STEREO! Turn it up, don't let me go! Left, right, everywhere we go YOU GOT MY HEARTBEAT IN STEREO! Boom-boom, feel it in my chest! You and me, forget the rest! Oh-oh-oh, let the whole world know YOU GOT MY HEARTBEAT IN STEREO! [Outro — Funky bass, fading piano chords, whispered falsetto] Boom-boom... boom-boom... Stereo... Just you and me.
