If you play a French Horn or other horns, you will want to learn to play with horn songbooks.Shires Sankyo SML Trevor James Verne Q Powell XO Yamaha Yanagisawa Olds Getzen Hans Hoyer Haynes Henri Selmer Paris Holton Howarth Jupiter Keilwerth King Leblanc Loree Moosmann Pearl Powell Sonare S.E. Brands Any Brands AJB Amadeus Forestone Hammig Hohner Noblet Northbridge Philipp Hammig Uebel Adler Altus Azumi B & S Bach Backun Boosey & Hawkes Buffet Buffet Crampon Burkart Conn Eastman F.E.
