Published by
 AvA Musical Editions  
Available at AvA Musical Editions Casa dos Músicos @rpeggio InterMúsica Livraria Musimed Comercial Mufer , and in other international sheet music shops.
ISMN: 979-0-707737-42-2
 
FOR ENGLISH SUBTITLES PLEASE PRESS THE CC BUTTON
 
This is a book for horn beginners (until 10 years old).