Not what you’re looking for but there’s this analysis of Radiohead albums and songs by sadness:
https://www.vox.com/culture/2017/3/2/14726996/radiohead-sadness-data-analysis
― ✖✖✖ (Moka), Thursday, 16 March 2023 22:12 (one year ago) link
more of an emotional landscape
― maf you one two (maffew12), Thursday, 16 March 2023 22:21 (one year ago) link