Tex Book Tenor is an album by American jazz saxophonist Booker Ervin featuring the last performances Ervin recorded as a leader in 1968 for the Blue Note label. The session was first released in 1976 as a double LP Back from the Gig combined with a 1964 session recorded under Horace Parlan's leadership (released in 1988 as Happy Frame of Mind) and finally released in 2005 on CD. Personnel Booker Ervin - tenor saxophone Kenny Barron - piano Woody Shaw - trumpet Jan Arnet - bass Billy Higgins - drums User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.