Top weekend shows: Chieftans, Questlove

Chieftans: The Irish folk band celebrates is 50th anniversary (!!!) with a tour on the back of an album, “Voice of Ages,” that features collaborations with some of the many admirers Paddy Moloney and company have accrued over the decades, including the Decembrists, Bon Iver and the Civil Wars, 8 p.m. Friday at the Chicago Symphony Center, 220 S. Michigan Av., $25 to $75; cso.org.

Greg Kot

March 1, 2012