Friday:
>> The inaccurately named Average White Band was a favorite band for hip-hoppers to sample in the 1990s, with groups like A Tribe Called Quest and EPMD tapping into their catalog. They’ll be at the Birchmere for shows tonight and Saturday. $35. 7:30 p.m.

Sunday:
>> Back in October, we interviewed Kacey of the band Black Alley (pictured) and she discussed the work being put into the group’s debut album. Well, now it’s time to celebrate the release of Soul. Swagger. Rock. Sneakers at Rock and Roll Hotel. And as a bonus, purchased tickets will entitle you to a copy of the new album. $25 in advance / $30 at the door. 6 p.m.