Alkiir (us/fl) - Rate Of Progression - 1990 demo track

This is the band Alkiir from Palm Harbor, Florida.
They released only 2 demos and this song comes from the first one released in 1990.
This is the song "Rate Of Progression" (5:28).
Excellent Thrash.
Line-Up:
Jon "Ice" Quilitz - Bass
Chris Trojnar - Drums
Jade Synstelien - Vocals, Guitars
Sebastian Deledda - Vocals, Guitars
Recorded and mixed at American Music Works, Pinellas Parks, Florida.