He holds degrees from the Eastman School of Music, New England Conservatory, and the University of Minnesota. Hagedorn has an album, “Solid/Liquid” on the artegra label in SACD format released in October of 2003, and a duo album with pianist Dan Cavanagh (a St. Olaf alum), “Horizon,” released in December of 2010. Most recently released in April 2014, is a recording with the Chris Bates Good Vibes Trio. He has recorded with the George Russell Living Time Orchestra on Blue Note Recordings (nominated for a Grammy award), jazz singer Debbie Duncan on Igmod Recordings, Brian Setzer Big Band, Pete Whitman X-tet, Phil Hey Quartet, the Out to Lunch Quintet, and also with the St. Paul Chamber Orchestra on Teldec Recordings. Hagedorn regularly performs in the Twin Cities with groups such as the Phil Hey Quartet, JazzMn, and Chris Bates Good Vibes Trio. On the classical side of music, he also has performed with the Minnesota Orchestrea, St. Paul Chamber Orchestra, Minnesota Opera, VocalEssence, Cantus, The Mormon Tabernacle Choir, and the Grand Teton Festival Orchestra.