Notable tracks include "Bad Horsie", which was derived from a riff played by Vai during the final scenes of the 1986 film "Crossroads"; "Juice" was featured on the soundtrack of the 1996 PlayStation video game "Formula 1"; "Ya-Yo Gakk" is a call and response interplay with vocal recordings of Vai's young son Julian; "Tender Surrender", one of Vai's most popular songs, bases itself around a familiar sound, structure and tempo as Jimi Hendrix's "Villanova Junction" from his 1969 performance at "Woodstock", although written in a different key; and "The Boy from Seattle", which is a tribute to Hendrix written by Vai.