reissues; 13-15 are CD only. 13 and 14 are also recordings made circa 1973, and were previously released in 2016 by Light in the Attic as a numbered edition of 3000 7" singles for Record Store Day. References References Chusid, Irwin. Songs in the Key of Z: The Curious Universe of Outsider Music. (Chicago) A Cappella, 2000. . The Shaggs 1982 compilation albums Rounder Records compilation albums The Shaggs albums