Fly slow selections: unchanged originals copied from the user's MidiBall project.
Source pages checked 2026-11-04. Each contributor edition is marked Public Domain.
Only the first 60 seconds are arranged; original MIDI tempo, note onset and note-off times are retained. Flute melody, synthesized harp and warm strings. Four-second crossfade, with release bounded by the 60-second selection end. No source recordings or commercial samples.

Gymnopedie No.1 - Erik Satie / Evin Robertson
https://www.mutopiaproject.org/cgibin/piece-info.cgi?id=37
SHA256 09ce7337b4bf42ba12e1aa64b4c7dc7fcfa6455f1070cb12f8880a755df97384
Opening MIDI quarter-note tempo 60 BPM; 30 melody onsets in first 60s, median gap 1s.

Pathetique Adagio cantabile - Beethoven / Chris Sawer, Mutopia; RC Digital
https://piano.rc-digital.it/en/beethoven-pathetique-adagio-cantabile.html
SHA256 5c824dde4a8cd65cd844353c15a4be7249b5af8b5aa0cdd4545496047e7e2c1b
Opening MIDI quarter-note tempo approximately 36 BPM; 60 melody onsets in first 60s, median gap 0.8333s.

Clair de Lune - Debussy / Keith OHara
https://www.mutopiaproject.org/cgibin/piece-info.cgi?id=1778
SHA256 4eee9a1546ffde1ff74cb9824ba0e57cbc821185a15185bfea9faed97820bf8c
Opening MIDI quarter-note tempo 60 BPM; 59 melody onsets in first 60s, median gap 0.5s.

Ave Maria - Schubert / Ph. Raynaud
https://www.mutopiaproject.org/cgibin/piece-info.cgi?id=1054
SHA256 289d1d2c8f5a16f1b1732bc1a60652e662f24e09531ebb0d8017b49712724684
Opening MIDI quarter-note tempo 24 BPM; 28 melody onsets in first 60s, median gap 0.625s.

Tempo markings alone are not perceived pulse; curation also inspected note density. These are data-based observations, not a claim of physical listening validation.