6:49
A humorous introduction to the double bass | Bret Simner | TEDxBasel
16:11
How to translate the feeling into sound | Claudio | TEDxPerth
18:15
My Life As A One-Man Band | Tommy Emmanuel | TEDxMelbourne
15:36
Quantum Physics for 7 Year Olds | Dominic Walliman | TEDxEastVan
13:48