When Jamiroquai played at the Montreux Jazz Festival in 2002, after the gig they went to the bar next to their hotel and played a small gig into the early hours. There are a few short (low quality) video clips from this gig at SusanMonce.com (starting from the sixth video on the top row).
Jamiroquai performed on US telvision Canned Heat live on the Tonight Show with Jay Leno today in 1999. Today in 2001, Jamiroquai performed Little L and Cosmic Girl at the Capital FM Party In The Park concert in London.