Delta Drift - 20 Mins.png
Delta Drift - 20 Mins.png

Delta Drift – 20 Minute Sleep Music Toolkit (C Minor)

US$37.00

Product Description

Delta Drift is a deep sleep music toolkit for practitioners who want a full, self‑contained descent into sleep in a single track. The 20 minute version gives you enough time for an induction, deepening and drift‑off without needing to loop or stitch files together.

The entire piece rests on an open‑voiced Cm9 chord with no 3rd in the main pad, which keeps the emotional tone neutral and vast rather than overtly “sad.” Slow wavetable movement, filter breathing and occasional, barely audible swells of the Eb (the 3rd) add gentle warmth every few minutes before dissolving back into the void. A tight, dry C1 sub note carries through the whole track, while a C‑tuned delta binaural layer (0.5–4 Hz) quietly encourages brainwave activity in the deep‑sleep range for headphone listeners.

Both included mixes are voiced so you can narrate over them the entire time, whether live or in a recorded sleep track.

Delta Drift – 10 Minute Sleep Music Toolkit (C Minor)
Delta Drift – 10 Minute Sleep Music Toolkit (C Minor)
US$27.00
Delta Drift – 40 Minute Sleep Music Toolkit (C Minor)
Delta Drift – 40 Minute Sleep Music Toolkit (C Minor)
US$47.00

Product Description

Delta Drift is a deep sleep music toolkit for practitioners who want a full, self‑contained descent into sleep in a single track. The 20 minute version gives you enough time for an induction, deepening and drift‑off without needing to loop or stitch files together.

The entire piece rests on an open‑voiced Cm9 chord with no 3rd in the main pad, which keeps the emotional tone neutral and vast rather than overtly “sad.” Slow wavetable movement, filter breathing and occasional, barely audible swells of the Eb (the 3rd) add gentle warmth every few minutes before dissolving back into the void. A tight, dry C1 sub note carries through the whole track, while a C‑tuned delta binaural layer (0.5–4 Hz) quietly encourages brainwave activity in the deep‑sleep range for headphone listeners.

Both included mixes are voiced so you can narrate over them the entire time, whether live or in a recorded sleep track.

When to use the 20 minute toolkit

  • As the main bed for a 15–20 minute sleep story, hypnosis or deep relaxation.

  • For clients who prefer a complete “drop off” experience rather than a short pre‑sleep ritual.

  • Under longer breath‑down scripts, body scans and deep‑space visualisations.

Two Versions: Ready to Talk Over

  • Music‑Only Mix
    Pad + sub + delta layer at full richness. Ideal for pure listening or when your voice appears only at the start and end of the track.

  • Voice‑Ready Mix
    Reverb slightly reduced and the 500 Hz–2 kHz band gently scooped so a soft, low‑tone sleep voice can sit comfortably in the mix without clashing or turning muddy.

What’s Included – 20 Minute Audio Toolkit

  • 1 × 20 Minute Music‑Only Track (pad + sub + delta binaural)

  • 1 × 20 Minute Voice‑Ready Track (same bed, shaped for narration)

  • 1 × Commercial License Certificate (PDF)

You’re licensed to use this in 1:1 work, digital sleep products, memberships and apps you control, excluding resale of the raw audio as standalone music.

Technical Specifications

  • File Format: MP3

  • Length: 20 minutes

  • Key: C minor (Cm9 open voicing, evolving Eb layer)

  • Brainwave Support: Delta binaural beats (approx. 0.5–4 Hz offset on C2), headphones recommended

  • Elements: Dark cosmic pad, mono C1 sub, low‑passed delta sine into long “event horizon” reverb

  • Music‑Only: Mastered around −14 to −16 LUFS, ~1.5 dB true peak

  • Voice‑Ready: Lower integrated loudness, reverb return reduced by ~3–4 dB, 500 Hz–2 kHz cut for sleep‑voice clarity