Get ready for a bluegrass blast when Eight Dollar Mountain and Jef Fretwell and the Detractors take over Club 66, 1951 Ashland St. Eight Dollar Mountain — a five-piece ensemble that performs high-energy original and traditional bluegrass — and Fretwell and the Detractors — a four-piece honky-tonk band that mixes bluegrass and country — will perform Friday, Feb. 22. The music starts at 9 p.m. The cover is $5.

Get ready for a bluegrass blast when Eight Dollar Mountain and Jef Fretwell and the Detractors take over Club 66, 1951 Ashland St. Eight Dollar Mountain — a five-piece ensemble that performs high-energy original and traditional bluegrass — and Fretwell and the Detractors — a four-piece honky-tonk band that mixes bluegrass and country — will perform Friday, Feb. 22. The music starts at 9 p.m. The cover is $5.