Einstein on the Beach: Knee 4

Credits

• Elsa Higby
  mezzo-soprano vocals
• Eric W. Lamp
  tenor vocals
• Gregory Fulkerson
  violin
• Gregory Purnhagen
  baritone vocals
• Jeff Kensmoe
  baritone vocals
• Jeffrey Johnson
  tenor vocals
• John Koch
  tenor vocals
• Katie Geissinger
  mezzo-soprano vocals
• Kristin Norderval
  soprano vocals
• Lisa Bielawa
  soprano vocals
• Margo Gezairlian Grib
  mezzo-soprano vocals
• Marion Beckenstein
  soprano vocals
• Michele Eaton
  soprano vocals
• Peter Stewart
  baritone vocals
• Philip Glass Ensemble
  performing orchestra