Do they have a live band every day ?

I usually go on the weekends, and there's usually a live band playing outside.

I went on a Monday for happy hour but no live music

Not that I know of. We've been to Brimstone on a few Wednesdays and there was no live band. I cannot say of any other day but, not on Wednesdays.

No Joe. There's a DJ outside on Saturdays and live music on Sundays. The patio of Brimstone is right next to the patio of Brios and they have music that you can enjoy from either patio.