How do I assign roles to my Band members?

Desktop Web:

1. Click on your profile picture at the top right of the screen and click on My Bands.
2. Select the Band you want to manage
3. Click the drop-down menu next to the Band name and then choose Manage Members.
4. Click on the drop-down menu next to the user whose role you want to change.

iOS:

1. On your Homepage, tap on Me
2. Tap on Bands
3. Select the Band you want to manage
4. Tap on the pictures of your Band Members
5. Tap on the Triple Dot Icon next to the user whose role you want to change.

Android:

1. On your homepage, tap on the Triple Line Icon to access the Menu
2. Tap on your Profile Picture
3. Tap on Bands
4. Select the Band you want to manage
5. Tap on the pictures of your Band Members
6. Tap on the Triple Dot Icon next to the user whose role you want to change.

More here: https://blog.bandlab.com/band-management-made-easy/