SWING AT THE MALL

The Pasadena Ballroom Dance Association’s free Friday night dance series presents Swing Night with the Crown City Bombers, starting with a free swing dance lesson at 7 p.m. followed by live music from 7:30 to 9:30 p.m. Friday at Paseo Colorado, 300 E. Colorado Blvd., Pasadena. Call (626) 799-5689 or visit pasadenaballroomdance.com.

AMBIENT SOUNDSCAPE

C.J. Boyd, owner of music label Obsolete Media Objects, performs a concert of his signature music, weaving his oceanic sound with ambient soundscapes and un-syncopated rhythms from 7 to 9 p.m. Saturday at Brand Library and Art Center, 1601 W. Mountain St., Glendale. Free. Visit brandlibrary.org.

PETTY SONGS

The Rotary Club of Altadena now hosts the Farnsworth Park summer concert series, continuing at 7 p.m. Saturday with Tom Petty tribute Mary Jane’s Last Dance at 568 E. Mount Curve Ave., Altadena. Free. Call (626) 798-6335 or visit altadenarotary.com.

SUNDAY JAZZ

The Playhouse District Summer Jazz Concert Series features the Danny Green Trio in a CD release concert for his “One Day It Will” release from 5 to 7 p.m. Sunday in Vroman’s courtyard, 695 E. Colorado Blvd., Pasadena. Free. Call (626) 744-0340 or visit playhousedistrict.org.