Fielding is relatively unknown even in cineaste circles, so you could easily just have gone with the Fielding/Peckinpah collaboration, and I’d consider that underrated too.
That’s where I have trouble… I always considered the Fielding/Peckinpah collaboration “famous” and well established. Fielding’s music for THE WILD BUNCH and the Stravinsky-esque STRAW DOGS are both favorites.