Abigor = Satanic Scifi Metal

Science fiction + metal = awesome, and all too rare. (For more on metal+scifi check here, here, here, here, or here). Check out some of these titles: Satan's Galaxy, Fractal Possession, Cold Void Choir, and Vaporized Tears. AND right at the beginning of the first track on Fractal Possession they cut right to the chase and HAL starts talking. I mean come on. Here we have 3D Blasphemy, from 2007's Fractal Possession:



They play with the mixing and the electronics are more forward than usual. Strikes me as Ephel Duath meets Morbid Angel (with all the trilled riffs and celebratory symphonic aspects.) The person who introduced me to these described them as "happy", although "celebratory" is the closest I can come (H/T Brigham).