Jazzmen Rich Matteson, Red Rodney, and Ira Sullivan (left to right) at the Village Jazz Lounge in Walt Disney World (photo by Laura Kolb)
Rich A. Matteson, (born Richmond Albert Matteson, January 12, 1929, Forest Lake, Minnesota – June 24, 1993, Jacksonville, Florida) was an American jazz artist, collegiate music educator, international jazz clinician, big band leader, and jazz composer/arranger. Euphonium was his primary instrument, although Matteson was proficient on several other low brass instruments, particularly bass trumpet, valve trombone, tuba, and Helicon. He also was a proficient jazz pianist. Except for Kiane Zawadi, Matteson was the only significant euphonium soloist in jazz.