[sciurius]

I did some experimenting and in general it works as expected. Thanks for implementing this.

I noticed MSPro does not accept the form {meta genre: Irish} (colon after item name). I'll be the first to say I can live with this, but according to the V5 standard this form should be allowed.

Unrelated: I often exchange songs via the Telegram app. When opening the song in Telegram on Android, it offers MobileSheetsPro for import. If I confirm this, MSPro starts up and crashes almost immediately.