New Guinea Night (Onset of stable theta)

[start] [Global constraint: natural bioacoustics only; exclude all instruments/human voice; keep textures dark, hushed, and steady] [Spatial: alternating frog groups L↔R (0.1–0.12 Hz); insects mostly centered-wide] [Sleep-stage intent: Maintain theta; encourage steady breathing via repetitive, gentle pulses] [0:00–1:00 Intro] [Very quiet stream hush center; low-pass below 1 kHz] (Red-eyed tree frogs begin “chack” pairs, soft, mid-distance) [1:00–2:00 Ambient Layering] [Katydid bed fades in (fine-grained high-freq texture), stable] (Gecko “to-kay!” rare, very distant; avoid startling) (Bird-of-paradise wing snaps far field, sparse) [2:00–4:30 Minimal Progression] [Forest dialogue: frogs alternate L↔R in slow waves; keep level gentle] (Stream gradually a touch louder to mask sporadic peaks) (Very low thunder murmur once or twice, sub-basics only) [4:30–6:00 Outro] [Reduce to stream + soft katydids; frogs taper out] (Background wind faint, brief) [Extended, smooth fade] [end]