Singing in the library

Zachary Scot Johnson, a musician who has performed with Shawn Colvin and Keb’ Mo’, will perform two free concerts at the Duluth Public Library. The Twin Cities-based singer will perform holiday music, including lesser-known gems and fan favorites.

Johnson performs at 3:30 p.m. Monday at the West Duluth Branch Library, 5830 Grand Ave., and at 6 p.m. Thursday in the Main Library’s Green Room.