Things can fall apart, or threaten to, for many reasons, and then there's got to be a leap of faith. Ultimately, when you're at the edge, you have to go forward or backward; if you go forward, you have to jump together.

As you begin to realize that every different type of music, everybody's individual music, has its own rhythm, life, language and heritage, you realize how life changes, and you learn how to be more open and adaptive to what is around us.

I think of a piece of music as something that comes alive when it is being performed, and I feel that my role in the transmission of music is to be its best advocate at that moment.

In performance, we have a greater purpose. The greater purpose is that we're communing together, and we want this moment to be really special for all of us. Because otherwise, why bother to have come at all? It's not about proving anything. It's about sharing something.

One of the things I love about music is live performance.

But an innovation, to grow organically from within, has to be based on an intact tradition, so our idea is to bring together musicians who represent all these traditions, in workshops, festivals, and concerts, to see how we can connect with each other in music.

The tango is really a combination of many cultures, though it eventually became the national music of Argentina.