Here are some YouTube links where you can find many videos on the Festival Alta Pusteria, namely on the choirs celebrations:
University of Guam-Latte Tones
Noi Cantando19.Alta Pusteria International Choir Festival
"Pretoria High School Choir
Jeanne Rabin's Ensemble - 17° festival internazionale di cori dell'Alta Pusteria
17. Alta Pusteria International Choirfestival 2014 - Choirs Parade
Vocally Wild in Alta Pusteria 2012 ITALY
That's Italia - Il Festival Internazionale dei Cori di Villabassa (14/07/2012)
15° Alta Pusteria International Choir Festival San Sandido
VOCASOUL in Alta Pusteria International Choir Festival June 2012
Alice's Theme (Alice In Wonderland) by Danny Elfman - Coro Anzolim de la Tor
Mendirik mendi_Coral Santa Lucia
Chörefestival Pustertal - Choir Festival Alta Pusteria
Gran finale a Sesto