Isadar – “Active Imagination” (Yamaha Disklavier PianoSoft Player Piano Music Software compatible) on 3.5″ 2DD 720kb floppy disk
Yamaha Disklavier player-piano format. Product Features Compatible with both old and new Yamaha PianoSoft Disklavier & PianoDisc systems Utilizes E-Seq format 2DD 3.5 floppy diskettes 5 other player-piano collections are also available (search “Isadar Disklavier” in Amazon.com)