Help me find a deathmetal band name from late 90' early 2000' please

I have 2 songs of the same band I recovered from an old tape casette and transfert it to mp3's

I tried with shazam all the others songs from the same tape and it worked but this only band have'nt work

https://www.dropbox.com/scl/fi/67uez0uycbpiqqfkgltu8/k7-pure-fucking-brutality-Track-08-_side-A_.mp3?rlkey=hm6mg7dyfktf52g5hvngz85u1&dl=0

https://www.dropbox.com/scl/fi/mu5xn4li0bvo34ydhhgxx/k7-pure-fucking-brutality-Track-09-_side-B_.mp3?rlkey=jkwicl0xbsrji1vd9uicppvoz&dl=0