According to our records, this business is located at 13 E Commerce St. in Smyrna (in Kent County), Delaware 19977, the location GPS coordinates are: 39.3010042 (latitude), -75.6058306 (longitude). Diamond Music is categorized under Sheet Music (SIC code 5736). Known organization owner is John Barrons. Current estimates show that the unit has a sales volume of $70,000 and staff of approximately 1 worker. You can contact the company by phone at (302) 659-1630.