Live Music at the Winthrop Public Library - The Tamarack String Quartet - “Remembering Beethoven” - The Tamarack String Quartet presents a program of music written and inspired by Beethoven accompanied by a brief educational session about his influence on Western music.  Musicians are Matt Armbrust (violin), Pam Hunt (cello), Norma Shull (violin), and Anna Dooley (viola).  Free.