There are a few groups that go by the name of "No Comment":
1) No Comment were an American powerviolence band from North Hollywood, California, active from 1987 to 1993. Along with other powerviolence bands such as Crossed Out and Man Is The Bastard, No Comment were influential in what was known to become the "West Coast powerviolence" scene for their aggressive musical and conceptual take on the hardcore punk genre.
Spawn of Possession is a technical death metal band from Sweden, which consists of Dennis R
Manilla Road is an American heavy metal band from Wichita, Kansas, USA, forming around its master of lead guitar Mark 'The Shark' Shelton (vocals and guitar). They are considered the creators and masters of the the so-called "epic metal" subgenre. Manilla Road was created by Shelton in 1977 with high school friends Benny Munkirs, Rick Fisher and brothers Robert and Scott Park. After playing in local bars, the group first gained attention with their song "Herman Hill," inspired by the Herman Hill riot.
Percee P (b. John Percy Simon, 1971) is an underground hip-hop artist from the Patterson Projects, South Bronx, New York City. He is known in the underground for selling his mixtapes himself at shows and in front of Fat Beats and for his many guest appearances on other alternative and underground hip-hop artists' releases. He has worked with such rappers as Big Daddy Kane, Kool Keith, Lord Finesse, Aesop Rock, Edan, Jurassic 5, C-Rayz Walz, Jaylib, Jedi Mind Tricks, Maestro Fresh Wes, Wildchild, and many more.
Formed in 1985, Bay Area band Insanity were instrumental in metal's evolution from thrash to death metal. Drummer Bud Mills was a big reason why, as his so-called "1-1" beat presaged the modern blastbeat. The band's sound more than lived up to its name. Not only did it crank thrash up to frenzied warp speeds, it also displayed chops well ahead of its time. Insanity were legendary worldwide in the '80s metal tape trading circuit, with members of Carcass and Napalm Death citing them as an influence.