Generation Axe Tour Announced: See Steve Vai, Zakk Wylde, Yngwie Malmsteen, Nuno Bettencourt, and Tosin Abasi Live! This not-to-be-missed "Night of The Guitar" will span 27 North American tour dates and will feature a variety of unique performances in different configurations by the five players. Performances will include songs from their respective catalogs and classic songs played together as a full band, which will include Pete Griffin (Zappa Plays Zappa) on bass, Nick Marinovich (Yngwie Malmsteen) on keys, and Matt Garstka (Animals As Leaders) on drums.