SOURCE AND REPRODUCIBILITY This pack was created on 23 October 2026 specifically for Loopazon. Its new note patterns, arrangements and synthesis code were designed in this coding session with AI assistance, then rendered by a deterministic numerical program. The audio is mathematical oscillator/noise synthesis, not a recording or text-to-audio model result. No imported sample library, third-party recording, customer upload, previous Loopazon editing-demo audio, external audio service or generative audio model was used. No human performance, celebrity association or third-party permission is asserted. Voices: swept sine/noise kick; resonant sine/filtered-noise snare; filtered-noise and sinusoidal-partial hats/shakers; resonant sine rim taps; additive bass; additive/FM keyboard-style chords; additive bell-like and plucked melodies. The percussion synthesis resembles instrument roles; it is not an acoustic instrument recording or a named commercial instrument preset. Pitched notes use A natural minor; harmony is Am9 / Fmaj7 / Dm9 / Em7, one chord per bar. Unpitched percussion has no declared musical key. The short kick sweep is not represented as a fixed-pitch note. One-shots have no tempo or bar claim. Rendering: Python 3.11 with NumPy 2.2.6; base PCG64 seed 12020261023731. The included script contains the full event patterns, voices, per-voice seed indices, gain and circular-tail/delay construction. No final-loop fade is added. Tail wrap is intentional: previous-cycle decay can be present at the start. All loops are exactly 384,000 frames at 48,000Hz, stereo, 24-bit PCM WAV. Run from an extracted pack directory with NumPy installed: python source/generate_pack.py --output-dir ./rendered --metadata-dir ./checks The generator creates the 14 sample WAVs and a 64-second WAV audition. The audition has entrance/outro fades and is not a loop. The optional MP3 audition is a separate lossy listening copy; the pack samples remain uncompressed PCM WAV. Reproduce it: ffmpeg -i rendered/loopazon-starter-120-audition.wav -c:a libmp3lame -b:a 160k -map_metadata -1 audition.mp3 Generator SHA256: 9dad0791f05a44a682389421f2ad1c809b1ac4164d34ea371071f810cfe159cd Independent numerical checks verified exact loop lengths, no clipping, DC levels, boundary steps and byte-identical rerenders of all 14 samples. Numerical checks do not certify mastering quality or replace a listening review. Local audio-input review was unavailable in the coding environment; a 64-second audition is provided for listening. The source-use permission is in LICENSE.txt.