I think there was a relationship between and woman and man, possibly romantic comedy type thing. The key element was the man was obsessed with John Coltrane and Thelonious Monk and I remember at one point he had a tape cassette that he played for the woman.
I am not sure if this is from a film or TV.
I also dont remember when I saw it, maybe 90’s but could be earlier.
I can’t recall who was in it.
I am pretty sure it was in colour. And it was in English.
‘Round Midnight (1986)?
https://www.imdb.com/title/tt0090557/
I dont think so. I have no recollection of seeing ‘Round Midnight. Also I think the jazz part is not a plot point more a character element, who he is not what he does.
Could it be a BBC film from 1991 called Misterioso?