Single fold advertising mailer / folded poster announcing the [1975] release of the album "Biting Corpse", and the availability of the "Disconnected" and "The Greatest Hits of Dial-A-Poem" LP's with order form. Poets on the albums included Frank O'Hara, John Ashbery, William S. Burroughs, John Cage, Edwin Denby, Diane Di Prima, and many others. Designed by Les Levine.