| 9 Steps Down: Entertainment for weddings, parties, and corporate functions, throughout the Philadelphia, Delaware Valley and Northern Delaware areas. |
| Dain Carlton Mergenthaler: Wilmington performer and songrwriter. |
| Deadlyne: Hybrid of Punk, Alternative, and Active Rock. |
| Diamond State Concert Band: An all-volunteer organization dedicated to providing free concerts to the community and to providing a place for musicians to practice their skills. The band has played over 350 concerts in its 23 years. |
| Dickinson Theatre Organ Society: Home of 3m/66r Kimball pipe organ. History, concert series, recordings. |
| DJ Slobz: Pictures, news, and info on DJ Slobz of Delaware.{ |
| Hartenshield Group Inc: Music publications including choral music, chamber music, violin and strings, orchestral and orchestra music. |
| The Delaware Symphony Orchestra: Regional orchestra with a mission to "inspire, educate, and entertain the widest possible audience in the greater Delaware community through performances of the highest quality of symphonic and other forms of orchestral music." |
| Wilmington Music School: Provides music instruction and programs for people of all ages and levels. |
Classical
