Today I played again my old PSR-620 after several years and found that most .mid Files I have on the PC doesnt play on it.
I tried to convert to MID 0 format but even converted mostly didnt play.
Any idea how to solve the problem? What is about that special .mid format the PSR-620 needs?
The second problem:
I have some old disks holding selfmade .SGD files. I tried to rename them to .mid,
also changed the first bytes of the files to "MThd" but I cannot play or load them
into any Midi-sequencer to work on them.
Is there any program to convert them? I would love to add some additional
tracks etc. without the need to play them again on the keyboard after >10 years
Thank you for your help
Regards
Peter
I tried to convert to MID 0 format but even converted mostly didnt play.
Any idea how to solve the problem? What is about that special .mid format the PSR-620 needs?
The second problem:
I have some old disks holding selfmade .SGD files. I tried to rename them to .mid,
also changed the first bytes of the files to "MThd" but I cannot play or load them
into any Midi-sequencer to work on them.
Is there any program to convert them? I would love to add some additional
tracks etc. without the need to play them again on the keyboard after >10 years
Thank you for your help
Regards
Peter