Music from 1997 instructional video

[AlexTheAzure]

Back in early 2020, I saw this 1997 instructional video containing only three tracks, all of which sound like late-1980s-era tracks and most certainly come from the same library.

MUSIC TIMESTAMPS:
0:27 - [???]
1:04 - [???]
18:10 - [???]

If anyone could help identify them, I would greatly appreciate it!

— AlexTheAzure

[AlexTheAzure]

Apologies for bumping this up. I'm still wondering which library these tracks are from.

[Yohanes Salomo]

Hmm, as far as I know, it could be Gene Michael Productions, Creative Support Services, Davenport Music Library or even Canary Collections. But I don't know.

Hope someone has figured this out for you. Apology in advance for that, but this is the best I could try.