This thread immediately puts me in mind of late 60s / early 70s mood music compilation LPS..
The sort you'd see stuffed in racks in Woolworths for 50 or 75 pence..

..and the more upmarket themed Hi Fi test LPs my dad used to bring home from the shops most Saturday afternoons..

Ah.. those Sleeve artworks of moodily lit scantily clad dolly birds, or the more boring abstract patterns and landscapes...

"Music For Torture" Hugo Montenegro and his Electro Shock To The Gonads Orchestra RCA 1972

[HI FI Choice Magazine - Best LP for stereophonic speaker demonstrations]
[CIA Monthly Digest - Cleanest and least bruising alternative to Water Boarding & Pharmacological torture 8/10 - June 1973]... 😱