Radish is a Baltimore string band that describes itself as bluegrass-ish. Traditional and contemporary material meets improvisation, with bass, banjo, guitar, mandolin and dobro in the lineup. The band brings together Chris Ackerman, Sam Allen, Sam Cochran, Wyatt Graham and Matthew Zuckerman. Its self-titled debut is a listening starting point if the name is new to you. Radish plays The One Stop at 55 College Street. Music starts at 10 p.m., and this show is 21+.