Lineage:
all 3 sources > audition (source 1 unpanned, widened to 150%; source 2 panned 50% left; gaps repaired, source 3 panned 50% right, sources balanced > EQ, compression, denoising, manually cleaning up some noises, fades, splits, etc) > WAV (16/44) > Trader's Little Helper > FLAC (level 8) > MusicBrainz Picard (tagging) mastered by gvid