I ran them through acrcloud.com; the first got no results, and the second came back with just a bunch of misdirects: https://searchit.lol/files/fs-27265-20260108035602-music.csv
This likely means that the tracks aren't in their database, so they are probably so old or obscure that the rights holders no longer care about collecting royalties for them.
The first track has been used in a few productions I've seen. Interestingly they're all from 1982, so that year has some significance to it. It may be the year of release, but it at least gives me a time frame to search for it.
The second track I've only ever heard in that one production. It sounds like something from Keith Mansfield, but his work is so well known. So if it was him, that song wouldn't be a mystery.