For those who play low brass other than trombone, this <LINK_TEXT text="https://iteaonline.org/conferences/gprt ... 9HI.Nx2tHt">https://iteaonline.org/conferences/gprtec-2024/?_kx=mLc_UXhw4qVRRdICtToCdQcppQmlKRYCgJ9mUms19HI.Nx2tHt</LINK_TEXT> was in an free e-mail subscription update I receive regularly from Trent Austin at https://www.austincustombrass.biz/.