Collaborating significantly over the years with radicals Dick Raaijmakers, John Cage and Giacinto Scelsi, Frances Marie Uitti has also worked closely with Iannis Xenakis, Elliott Carter, Brian Ferneyhough, and countless composers from the new generation. She tours as a soloist extensively throughout the world, playing for audiences from New York City to Mongolia, and appears regularly in such festivals as the Biennale Di Venezia, Strasbourg Festival, Gulbenkian Festival Ars Musica, Holland Festival, and for radio and television stations in Europe, Japan, and the United States. She gave the premières of cello concertos dedicated to her by Per Norgaard, Dick Raaijmakers, Jonathan Harvey, James Tenney and Peter Nelson, as well as the first performance of William Jeths’ Cello Concerto in 2000. She gave the première of the newly discovered Cello Concerto by Giacinto Scelsi in 2008.