Simplify the following text for a Grade 13 native English-speaking person.
Original: Between 1995 and 2000 she spent performing and studying chamber music at the Marlboro Music Festival in Vermont , and in 1996 she served as an artist and a member of the chamber music mentoring program of The Chamber Music Society of Lincoln Center .
Simplified: Between 1995 and 2000 she performed and studied chamber music at the Marlboro Music Festival in Vermont , and in 1996 she served as an artist and a member of the chamber music mentoring program of The Chamber Music Society of Lincoln Center .