Leo Mas March 1991

Here are some more classic underground from March 1991 various styles... Cheers for listening
1solved
2????
3 solved
4??????

Is the 1st one Synaesthesia?
https://www.discogs.com/Chris-Cosey-...a/master/11684
Possibly the instrumental mix ?

3rd one is Board of Wizdom - Horizon (B2 track here:
https://www.discogs.com/Board-Of-Wis.../release/16635)

Thanks. You can Shazam both of these, should have checked. Cheers

Thanks.