Home Jambase Frank Zappa Band Alumnus Ike Willis To Guest With Dweezil Zappa At...National Music NewsJambaseMusicFrank Zappa Band Alumnus Ike Willis To Guest With Dweezil Zappa At Select ShowsSeptember 8, 20161323FacebookTwitterPinterestWhatsApp Longtime Frank Zappa vocalist Ike Willis will join the band formerly known as Zappa Plays Zappa for a pair of special shows.