1. Karen Akers
Through May 12 at The Oak Room
The Tony nominee shows off her arresting alto with a celebration of works by the Broadway stalwart Jule Styne.
2. Linda Eder
Through May 12 at Feinstein’s at Loews Regency
Eder wraps up her return engagement with a series of songs that span her career just as her greatest-hits album is released.