Keys Experts Verlag SX720/920 Practical Guide 3 – Valuable Tips and Tricks, Topics Explained in Complete Workshops; Workshops: The Players: How MIDI and Audio Players Work and How They Can Be Used, Recording: Step-by-step guide to creating a MIDI file in Easy, Multi and Step Record mode, MIDI editing: all editing options for MIDI files, tips and tricks; by Manni Pichler and Roman Sterzik, ISBN 9783948154381, 21.0 x 29.7 cm, 78 pages, download link for accompanying software, in German / Keys Experts Verlag
