Upload own mp3s

It would be helpful to be able to upload our own versions of songs in the keys we are playing them and "attach" them to songs for practice purposes (Like PCO's version of Music Stand)

This is already possible in the Planning app. Read the "Media" section on this article: https://www.worshipextreme.com/en-us/docs/78-editing-songs
Song files linked here will be accessible in Music Stand using the music note icon in the upper right corner.

Great! I tried it and it worked. :) Is there any way to scrub or control which part of the song you're listening to in the app? It's really helpful for practice to have that control... I didn't see any form of 'player', just a play/pause button.