Add feature limit song requests by rank/role

This is a feature request to limit the number of songs that a viewer can add to the queue based on their rank/role.

Currently a user can add an unlimited number of songs to the queue. I would like the ability to limit the number of songs that a user can add to the current queue. For example:
Viewer: 1
Follower: 3
Subscriber: 10
Moderator: 100
Owner: 100