Members of the band Velvet Groove test their instruments on Friday in preparation for the Cinco de Mayo celebration at ...

The other clue is that in the photos of Pearl, conga drums appear on the screen behind Pearl. While the song list for the Lucky 6 round was known, it hadn't been revealed who would be covering what.

A one-man band, equally at home with the vibraphone and the conga, a Cuban drum, he created a unique musical blend in the 1960s, a mix of traditional Ethiopian music, funk brass, Afro-beat ...

Above: Bob Sandoval, a bass player in the band Velvet Groove, tunes up his bass. Right: Lucas Sosias practices on the conga drums.