In the late 1990s , Parker began contributing semi-regularly to recordings by Prince and accompanying his band , The New Power Generation , on tour .
In 1993 , Parker made guest appearances on hip hop group De La Soul 's album Buhloone Mindstate .
In the late 1990s , Parker began contributing semi-regularly to recordings by Prince and accompanying Parker 's band , The New Power Generation , on tour .
In 1993 , Parker made guest appearances on hip hop group De La Soul 's album Buhloone Mindstate .