Rock music | country music | rock music | pop music | single (music) | 2004 in music | Heavy metal music | folk music | Sundance Film Festival | 2005 in music | 2006 in music | Hip hop music | 2003 in music | 1998 in music | 2001 in music | 1999 in music | music | 2000 in music | Single (music) | 2002 in music | 1997 in music | Pop music | electronic music | classical music | Cannes Film Festival | 1995 in music | 1991 in music | Eastman School of Music | 1996 in music | The Sound of Music |
Other performances have included collaborations with Opera Colorado, Colorado Ballet, Opera Omaha, Toledo Opera, the Grand Teton Music Festival and the Aspen Music Festival, where they sang the children's chorus in a 1994 performance of Mahler's Symphony No. 8, in addition to appearances with many famous classical and popular musicians.