Finding the music scene..

Hi folks I’m moving to Boulder early April to start back in school in the fall and am trying to find connections to find the non-summer music fest music scene (not that there’s anything wrong with that I’ll still go, but I’ve really loved the underground scene back where I’m from and it did take me a minute to find lol) I’m definitely going to go out and make real life friends and connections but was wondering if there were any suggestions on where to look? From breweries to basements I’d love to know where to find the real music of Boulder