Janis Ian and Joan Baez have released a new single, featuring a duet by the two legendary folk singers. But there’s a twist. “One in a Million,” written by Ian and Jess Leary, features a performance ...

“Janis Ian: Breaking Silence” is so close to being a great documentary that its easily remedied flaws are all the more vexing. Director Varda Bar-Kar (“Fandango at the Wall”) offers a conventional but ...