I am speechless. I truly, truly have no speech. Just watch this damn thing and remember that Serge Gainsbourg is the guy who not only recorded “Striptease” with Nico, but also had all that sex with Jane Birkin. Do you think he was wishing he were somewhere else during all this? Like on a movie set helping some 20-something starlet remove her chanteuse outfit? Oh, how the mighty have wobbled. Ladies and gentlemen, I give you Serge Gainsbourg and Screamin’ Jay Hawkins dueting on CONSTIPATION BLUES.