Good, looking forward to it. >BTW I have a vintage digital piano at home (Yamaha PF2000) which >offers a lot of different Scales. I have not seen this interesting >feature in any other digital piano since then. You could try to retune it with Scala via MIDI. I suspect it supports XG sysex data, so you can do SET SYNTH 108. Otherwise I could add support in Scala if you send me the sysex codes for tuning. Manuel