An eclectic array of guitars hangs on the walls, while amps fill the floor space at Daddy's Junky Music on Route 9 Westbound in Shrewsbury. Top selling items at Daddy's are strings, keyboards, and effects pedals. Professional lessons and workshops such as string changing and tuning are available. Customers can benefit from Daddy's Trade-Up program by trading in old equipment toward the purchase of new products. Daddy's also offers repair services for equipment and instruments.