I have the main BTTF font, but am looking for the secondary font on this image.

Avant Garde Book  Sugerida por moviefan2k4 


Back to the Future 2002  Sugerida por Rodolphe 

I said I already know of the main title font, but I need the accompanying font of "The Complete Recording Sessions" & "Music Composed and Conducted by Alan Silvestri"

You meant "Thanks for helping ! Unfortunately, you have misread my original post because I already know the BTTF font. Thanks for your time though !"

It appears to be the same font used for the opening titles, and the closest match I've found is ITC Avant Garde STD Book.