Parasols is a good po boy joint, and a cool little bar. Definitely on the affordable side and pretty close to you. Maple Leaf is a great spot for music. I'd definitely check it out. More locals than the Frenchman area.
Courtyard is solid, but Saturday is their 4 year anniversary. It will be very crowded, and the drink lines have gotten pretty bad in the past. But there will be a bunch of pouring stations, so you may be alright if interested.
Avenue Pub is the best bar for beer close to you guys. Good whiskey too.
I can give a bunch more food/nightlife recs if you need, but it seems like you have an idea. If interested in some specific types of food or something, lmk. None of the breweries here are absolute must stops, and all that have been listed are solid options.