I think Ferrara did write the music...the dude is just an absolute mensch...I must check the libraries for The Funeral.
My buddy went to a workshop with Ferrara a few years back. All candid no holds barred straight up realness. Ya dig? Apparently he got hooked on heroin or crack when filming Invasion of the Body Snatchers ..bored out of his skull making a studio film he didn't care for, in Nevada or some such desert land, but one he just received a massive paycheck for. He just walked into some desert backwater bar, and someone said, you wanna shoot? Sure, why not, he replied.
They did the score for Risky Business the same year...I liked the forlorn parts of Heartbreakers' score.
Coyote also had a Laurie Anderson poster on the wall of his studio.
Coyote...he's weasely but not to the weasely degree of John Lurie. Joe Pantoliano from RB... another memorable weasel. The 80s saw the emergence of the onscreen weasel for sure.
Coyote...marginal figure, unconventional hunk, but has natural presence...sort of just projects himself into any role. Short on range, long on natural presence. Would make an intriguing star profile.