PAPER SATELLITES
An original 64-second instrumental miniature by Jane.
Created 6 November 2026.

Seven steps, one small orbit. A glass-like melody moves through a 3+2+2
pulse, with warm electric keys, soft bass and small synthesized percussion.
The middle briefly floats free before the main phrase returns and settles.

112 BPM; 7/8; D-major-centered harmony.
No sampled audio, third-party recordings or private user source material.
All sound is synthesized by compose.py. The cover is original vector art.

FILES
paper-satellites.mp3: stereo 48 kHz, 256 kbps, embedded cover.
paper-satellites-48k-master.wav: stereo 48 kHz, 24-bit lossless master.
paper-satellites-cover-3000.png: 3000 x 3000 cover.
paper-satellites-cover.svg: resolution-independent cover source.
compose.py: deterministic synthesis and composition, seed 61106.
composition.json: metadata and note-event score.

REPRODUCE AUDIO
Uses Python with NumPy and SciPy, plus FFmpeg for mastering and MP3 export.
Run compose.py to create the premaster. The final master was created with
FFmpeg loudnorm, using the following measured parameters:
I=-16:TP=-1.2:LRA=9:measured_I=-21.42:measured_TP=-6.79:
measured_LRA=6.80:measured_thresh=-31.81:offset=-0.28:linear=true
Export at 48000 Hz with pcm_s24le for the WAV or libmp3lame at 256k for MP3.

VERIFICATION
WAV duration 64.000 seconds; MP3 container duration 64.032 seconds including
encoder padding. MP3 fully decoded without error. Measured output -16.0 LUFS,
6.5 LU loudness range, true peak -1.3 dBFS. Cover visually inspected.
These are technical checks, not a claim of an independent listening review.
