According to RockOnTV, Jamiroquai will be the musical guest for the season premiere of Saturday Night Live on September 27, 11:30 pm ET. They will also be appearing on VH-1's Hard Rock Live show on 9 September. Remember that for this US specific news, the best place on the net to get this info is at the Articles Archive.
Jamiroquai's first single release on the S2 label, When You Gonna Learn?, was released in the UK today in 1993. Supersonic, the second single to be taken from Synkronized, was released today in the UK in 1999.