Task: Text Simplification
Input (English): 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.
Output (English): he has worked with a lot of musicians , who are very different from each other , some of them are ; joshua bell , yo-yo ma , bela fleck , sam bush , james taylor , chris thile , mike marshall , mark o 'connor , alison krause , mary chapin carpenter , and the three person group nickel creek.