Verlag: 
Brass Wind PublicationsAusgabe: NotenArt-Nr.: E3690 / BW6027 Level: 
(1-5)
Brass Wind PublicationsAusgabe: NotenArt-Nr.: E3690 / BW6027 Level: (1-5)
A book of lip building and flexibility exercises.
See also The Physiology of Brass Playing Reference Books