In Europe shows as being recorded 1/24-25/79 in Milan, The Awakening 1/29 in Paris. Liner notes give the same band for both - Harper, Hollins, Hersch, Spears, & Arnold. No doubt a group on tour, so the odds of Mickey Tucker, Greg Maker, & Malcolm Pinson all showing up at once in Paris for a record date four days one in Milan, are kinda remote. Also, Maker's on Billy's other two Denon sides, which were both recorded in NYC in Dec.1977 and Dec.1978. Louis Spears would work with Billy for quite a while, but I don't have any evidence of his recording with him before that 1979 run.
Billy's music is always right, but I'd wager good money that his website is wrong.