Librarian Oscar Lindok (Giacomo Dell'Orso) in 5 from the 70s

He is described thusly on discogs:

A pseudonym of Giacomo Dell'Orso for recording library music.

Giacomo Dell'Orso is the husband of Italian vocalist Edda Dell'Orso.

His three albums under the Oscar Lindok artist name are relatively generic library music, but the 1972 opus with Lindok Orchestra, catalogued here, is quite nice with its clear Morricone influence, as evidenced by the album opener, the (not-so-) Sad Trumpet:

After the Flood, from the album With Friends called Come Upstairs:

I think his Eruzioni (from 1974) is well known on account of its more abstract, atonal and experimental nature, however I didn't enjoy it as much, surprisingly, given that my taste does lean in that off-balance direction.