tone
this routine was designed to help player's improve tone quality, air flow/support, and intonation.
this routine is a combination of original exercises and exercises from the routines/pedagogical materials of Chris Olka, Derek Fenstermacher, Arnold Jacobs, Herbert L. Clarke, and Joseph Alessi.  
Available for:
BBb Tuba (and BBb Tuba in Treble Clef)
CC Tuba
Eb Tuba (and Eb Tuba in Treble Clef
F Tuba
Euphonium or Trombone (and euphonium in Treble Clef)