Mindless Self Indulgence, commonly known as just MSI, are an Electronic Punk band, or as they commonly refer to themselves as, Industrial Jungle Pussy Punk, although they later denounced the term. They formed at New York in 1997, and made music until 2014, their current status is shaky. Their group name is derived from, but not to be confused with, a solo album Jimmy worked on in the mid 1990s, released in 1995 under the name Mindless Self-Indulgence.

Members:
Jimmy Urine (James Euringer) - Vocals, Programming (1994-present)
Steve, Righ? (Steven Montano) - Guitar (1995-present)
Kitty (Jennifer Dun) - Drums (1995-present)
Lyn-Z (Lindsey Ann Way née Ballato) - Bass Guitar - (2001-present)

Former members:
Vanessa Y.T. (Vanessa ???) - Bass Guitar - (1998-2001)
Markus Euringer - Vocals, Guitar - (1994 -1997?)