Since 1994, Lasser has been a distinguished member of the faculty of The Juilliard School. He is also the director of the European American Music Alliance (EAMA), a school dedicated to training young composers, chamber musicians, and conductors in the tradition of Nadia Boulanger. His works can be heard on the Sony Classical, Telarc, New World, Crystal, and BMG RCA/Red Seal labels. His works have been performed worldwide by artists such as Simone Dinnerstein, Zuill Bailey, Susanna Phillips, Elizabeth Futral, Margo Garrett, Liv Redpath, Frank Almond and Cho-Liang Lin, as well as the Atlanta, Seattle, and Colorado symphonies, and the MDR Leipzig Radio Symphony Orchestra, among others.