This app was mentioned in 2 comments, with an average of 1.00 upvote
For lazy folks, use the "all events in city" app. Set it to Roanoke. Filter by live music. It'll miss some events, but it hits a number of local venues' schedules.
I haven't tried it yet but have a couple of questions:
Why limit it to just Brisbane instead of making it usable for any city like other apps (eg "All Events in City")?
Who will provide, enter and maintain the data?