the Yamaha Disklavier - Public Domain (FREE) e-SEQ & MIDI format files ♪♪♪ Sunday, January 17, 2010 Ragtime & Honkytonk & Pianola Unaltered MIDI " Ragtime " sequences, courtesy of Sue Keller (with permission). Other performances are the Copyright of the respective performers. Some sequences are conversions from antique, perforated-paper player-piano