The New Power Generation (or NPG for short) is the backing group of Prince. They debuted on the 1991 album Diamonds and Pearls. The name comes from a song on his 1990 album Graffiti Bridge, however the phrase "Welcome to the New Power Generation" was mentioned on the opening track of 1988's Lovesexy.
These are videos from concerts where New Power Generation played, so they may be of other bands that played the concert as well.
Prince / New Power Generation Sep 7, 1993 London, England, United Kingdom Embedded by Matt Davidson