File Types/Extensions for Casio PX-560

  • MID = SMF (Standard MIDI File). PX-560 supports playback of SMF format 0 and 1 but not 2. Stores standard MIDI tracks 1-16. Max file size 320KB. Media > Save > Save Type Select > MIDI Recording SMF.
  • ZMF = Casio proprietary version of SMF. Stores Casio’s 17th “System Track” data (used to record accompaniment and performance parts). Max file size approx 700KB. Max 999 measures. Media > Save > Save Type Select > MIDI Recording Data.
  • ZRM = Registration file
  • ZTN = Tone file
  • ZLT = Hex Layer file