I've been traveling all over the world for 25 years, performing, talking to people, studying their cultures and musical instruments, and I always come away with more questions in my head than can be answered.
Yo-Yo MaSound is ephemeral, fleeting, but some sort of a physical manifestation can help you hold on to it longer in time. I'm sure of this; I've always thought the sound that you make is just the tip of the iceberg, like the person that you see physically is just the tip of the iceberg as well.
Yo-Yo Ma