Guo Tenor (Bass) Grenaditte and New Voice Flutes | Sherry Finzer
5:32
Guo C Flute Demonstration & Comparison - New Voice, Grenaditte, Tocco | Sherry Finzer
10:36
Presentation of GUO Bass Flute by DENIS BARBIER
22:23
Breathe
9:21
Closed Hole vs. Open Hole Flutes - The Differences and the Benefits!
1:41:14
Strings Of Andalusia Volume 2 / Spanish Guitar Music Fest
9:32
Guo Grenaditte Flute first impressions/comparisons, right out of the box!
31:06
Wolfgang Amadeus Mozart: Clarinet Concerto in A major, K.622
40:35