A Diamond Hidden in the Mouth of a Corpse is a 1985 compilation released on the Giorno Poetry Systems label. A compilation album is a musical album featuring songs or tunes with some common characteristics. ... A music genre is a category (or genre) of pieces of music that share a certain style or basic musical language (van der Merwe 1989, p. ... Experimental music is any music that challenges the commonly accepted notions of what music is. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... Founded in 1965, Giorno Poetry Systems was an American artist collective and non-profit organisation founded by poet and performance artist John Giorno with the direct aim to connect poetry and related art forms to a larger audience using innovative ideas, such as communication technology, audiovisual materials and techniques. ... Founded in 1965, Giorno Poetry Systems was an American artist collective and non-profit organisation founded by poet and performance artist John Giorno with the direct aim to connect poetry and related art forms to a larger audience using innovative ideas, such as communication technology, audiovisual materials and techniques. ...