Listen to Einstein on the Beach: Act IV, Scene 2 - Bed online. Einstein on the Beach: Act IV, Scene 2 - Bed is an English language song and is sung by Michael Riesman, Marc Jacoby, Philip Gavin Smith and Philip Glass Ensemble. Einstein on the Beach: Act IV, Scene 2 - Bed, from the album Glass: Einstein on the Beach - The Sony Opera House, was released in the year 2012. The duration of the song is 11:49. Download English songs online from JioSaavn.