Hi 19lexicon78 I love music in general not just 70 and 80 sound tracks. It seems that I have just listened to a lot of old ones lately, you know how it is you listen to something which triggers off something else.
Well another sound track I can think of from the 70’s is SuperFly by Curtis Mayfield, love this album I have the original vinyl with the gatefold. Tracks like Freddis’s Dead, Pusherman, Give me your love and not forgetting SuperFly.
I also love all the John Barry stuff, you can always try some more of the Lalo Schifrin stuff too. The Blues brothers also worth checking out. I know this one is from the 90’s and a bit of a naff film but Blue Streak sound track is good too.
Sorry can’t think of many film sound tracks at the moment, I may look through my collection of vinyl to see if can get you a bit more albums to try.