Silent DJ Flashback Fridays feature deejays spinning tunes from the ’70s and ’80s from noon to 2 p.m. Fridays through August at One Colorado, 41 Hugus Alley, Pasadena. This Friday features DJ Miss Ninja. Free. Call (626) 564-1066 or visit onecolorado.com.
The Sheriff’s Support Group of Altadena Summer Concert Series features Caribbean music by Upstream at 7 p.m. Saturday at Farnsworth Park, 568 E. Mount Curve Ave., Altadena. Free. Call (626) 798-6335 or visit altadenasheriffs.org.
The annual Pasadena Playhouse District free jazz concert series features Little Brazil from 5 to 7 p.m. Sunday in Vroman’s courtyard, 695 E. Colorado Blvd., Pasadena. (626) 744-0340 or visit playhousedistrict.org.
The free Levitt Pavilion summer concert series presents classic rock by former Paul Revere & the Raiders front man, songwriter and sax player Mark Lindsay at 7 p.m. Sunday. Call (626) 683-3230 or visit levittpavilionpasadena.org.