The Medford Public Library is offering an eight-week Coding Music and Sound course for teens in middle school and high school, conducted by CS First. Students will use Scratch to play musical notes, create a music video, and build an interactive music display. All skill levels are welcome. Sign-up is required and students are expected to attend all sessions (3:30 to 5 p.m. on September 30, October 7, October 14, October 21, October 28, November 4, November 18 and December 2). Completing the sign-up form on the library website will sign you up for all eight sessions.