The International Tuba Euphonium AssociationThe International Tuba Euphonium Association is dedicated to promoting and advancing the tuba and euphonium, comprising various performers, educators, students, and amateurs of all backgrounds. The organization publishes a quarterly journal on various aspects of the tuba and euphonium and includes resources such as pedagogical materials, videos, interviews, and an audio library on its website. Paid membership is required to view these resources. The organization was originally founded as the Tubists Universal Brotherhood Association in 1973, changing to its current name in 2001.