Ruth Laredo spent many summers at the Marlboro Music School and Festival near Brattleboro, Vermont, which had been founded in 1950 by Rudolf Serkin and Adolf Busch (then called "School of Music"). There she continued her studies with Serkin and was coached in chamber music by the cellist Pablo Casals. Fellow students included Murray Perahia, Richard Goode (currently artistic director of the festival, together with Mitsuko Uchida), Emanuel Ax and Yo-Yo Ma. At the end of each festival season, the traditional closing work was Beethoven's Choral Fantasy, Op. 80, with Rudolf Serkin as soloist and the entire Marlboro community in the chorus.