[Pflichtfeld]

I've only started using the "Sources" field recently (A bit confusing that it isn't called Source_types)


Obviously, you could put any other info you want in this field  e.g. "Trumpet" (not that I have one)

Thanks Geoff
1. according to https://www.zubersoft.com/mobilesheets/M...Pro-DE.pdf page 47 the field is actually called "source types". Maybe in your language in the app only 'source' is shown.
2. I know, one can do many things with this field. My question was what 'source type' generally means in music context.