Blazers Majorette and Drum Corps
- Youth percussion and twirling unit located in Maryland. News, competition scores, and upcoming events.
- http://home.comcast.net/~webbjc/

Gateway Percussion
- Competitive youth winter drumline featuring membership information, staff, forums, multimedia, links, calendar, and music.
- http://www.gatewayindoor.org/

Odyssey Percussion Theatre
- Competitive youth winter drumline located in Atlanta, Georgia. New organization is looking for members.
- http://www.odysseypercussion.org/

Rhythm X Performance Ensemble
- Drumline for youth ages fourteen to twenty one competing in the Winter Guard International activity. Includes membership details, current members, staff, multimedia, news, schedule, and contact information.
- http://www.rhythmx.org

Music City Mystique
- Competitive winter and parade drumline for youth ages fourteen to twenty one. Features audition information, events, multimedia, staff, and contact details.
- http://www.musiccitymystique.org/

Virginia Helmsmen
- Competitive youth winter drumline features audition information, staff, and members.
- http://www.vahelmsmen.org/

Pariah
- Competitive drumline for youth of high school age. Includes audition information, forum, exercises, and schedule.
- http://www.pariahdrumline.org/

Indianapolis Independent
- Competitive youth winter drumline featuring membership information, schedule, links, multimedia, and contact details.
- http://www.i2percussion.com/welcomeFrames.html

Blue Knights
- Highly competitive youth drumline featuring membership information, multimedia, and schedule.
- http://www.bknights.org/pe/

surround sound percussion
- Youth organization competing in Winter Guard International. featuring audition details, forums, and contact page.
- http://www.s2percussion.org/

Su Fu Du
- Noncompetitive Winter drumline for youth ages fifteen to twenty one. Contains audition information, history, photo album, sounds, current members, and contact details.
- http://www.sufudu.org/

Stryke Percussion
- Youth winter drumline and color guard located in Florida. Includes membership information, calendar, staff, multimedia, and contact details.
- http://www.pacworld.org/

Metro Alliance
- Competitive winter drumline for youth in Dallas, Texas. Features auditions, calendar, previous seasons, staff profiles, members, multimedia, forum, and contact page.
- http://www.metro-alliance.org

Rage Percussion
- Youth winter ensemble competing in Winter Guard International. Includes news, staff, schedule, members, pictures, audio, forums, links, exercises, and contact details.
- http://www.ragepercussion.com/

Elements Indoor Performance Ensemble
- Competitive youth winter drumline. Features news, audition information, events, downloads, frequently asked questions, and contact details.
- http://www.elementsensemble.org

Black Knights Drumline
- Educating youth ages fourteen to twenty oneLocated in Burbank, California. Includes programs, news, schedule, audition information, and staff biographies.
- http://www.blackknights.org/

Atlanta Quest
- Winter drumline for youth ages fourteen to twenty one. Includes audition information, multimedia, staff biographies, rehearsal and performance schedules, member list, forums, and contact details. Located in Atlanta, Georgia.
- http://www.atlantaquest.net