The Nirvana "Touch N Go" Demo (often called "Kurdt's Kassette") is a 1988 studio session recorded at Reciprocal Recording in Seattle and mixed by Jack Endino, which the band sent to labels to secure a record deal. It is considered a crucial, early 1988 demo featuring raw, early versions of tracks that predate the band's debut studio album. Pressed on vinyl format, this serves as a raw glimpse into the band's sound right before they started making major studio albums.