Original: His collaborators have spanned a wide range of musical styles and talents; among them are Joshua Bell, Yo-Yo Ma, Béla Fleck, Sam Bush, James Taylor, Chris Thile, Mike Marshall, Mark O'Connor, Alison Krauss, Mary Chapin Carpenter, and the trio Nickel Creek.
Simplified: Over the years, he has worked with classical and bluegrass artists such as Joshua Bell, Yo-Yo Ma, Béla Fleck, Sam Bush, James Taylor, Jerry Douglas, Mike Marshall, Mark O'Connor, Alison Krauss, the members of Nickel Creek, and Mary Chapin Carpenter.