this is what i've gotten so far:
that main little lick
it's a trill pick while sliding down the string, and a quick little
lick on the string, a guitar that's mega-distorted plays an A chord
before this part, but it's really far away in the mix.
the "i'm already ..." part is just chords: (right before the "i
think i've lost my way..." part.)
-d.
"You can't write a chord ugly enough to say what you want to say
sometimes, so you have to rely on a giraffe filled with whipped cream."
-Frank Zappa
https://lyrics.primoaccordo.net/bowie-david/hearts-filthy-lesson.htm