Question: What genre do both Soul Asylum and Soundgarden sing?

Context paragraphs:
Time's Incinerator: Time's Incinerator is the second album to be released by Soul Asylum in 1986.  It is a rare cassette-only release which contains b-sides, outtakes and demos from the Soul Asylum and the former "Loud Fast Rules" days.

Joey Huffman: Joey Huffman (born August 4, 1962) is an American musician.  Primarily known as a keyboard and organ player, Huffman has performed with many artists, both in the studio and live.  He was a member of Witness, Drivin' N Cryin', and the Georgia Satellites.  Joey has recorded on over 125 records as a musician and producer/engineer during his career including Bowling for Soup's "A Hangover You Don't Deserve", Skinny Molly's "Here For A Good Time", Miranda Lambert' "Kerosene", Soul Asylum's "Let Your Dim Light Shine", "After the Flood: Live from Grand Forks Prom", "Black Gold: The Best of Soul Asylum" and "Silver Lining", Meat Puppets' "No Joke", Matchbox Twenty's "Live From Down Under" DVD, Butch Walker's "Letters", Cee-lo Green's "Cee-Lo Green and His Perfect Imperfections", Collective Soul's "Youth", Izzy Stradlin's "Miami", Blackberry Smoke's "New Honky Tonk Bootlegs" to name a few.  He has also toured with Isaac Hayes (1989) Michelle Malone and Drag the River (1990-1991), The Georgia Satellites (1992-2004), Drivin N Cryin (1994-2006), Izzy Stradlin, (1993), Matchbox Twenty (1998), Soul Asylum (1993–1997).  in 2008, he performed live with Lynyrd Skynyrd, filling-in for Billy Powell.  He is currently a member of Hank Williams, Jr.'s touring band.

Made to Be Broken: Made to Be Broken is the second full-length album from Soul Asylum.  It was released on January 18, 1986.  It is also the first of three albums of Soul Asylum to be released in 1986.

Soul Asylum discography: The discography of American rock band Soul Asylum consists of 11 studio albums, two live albums, five compilation albums, two extended plays (EPs), 22 singles, and 17 music videos. Formed in 1981 in Minneapolis, Minnesota using the name Loud Fast Rules, the band's original lineup consisted of vocalist Dave Pirner, guitarist Dan Murphy, bassist Karl Mueller, and drummer Pat Morley.  The band changed their name to Soul Asylum prior to the release of "Say What You Will... Everything Can Happen" in 1984.  Later that year, Morley was replaced on drums by Grant Young.

Black Gold: The Best of Soul Asylum: Black Gold: The Best of Soul Asylum is a compilation album that contains 19 of the greatest hits from Soul Asylum.

Playlist: The Very Best of Soul Asylum: Playlist: The Very Best of Soul Asylum is a compilation album containing 14 of the greatest hits by Soul Asylum.

Grant Young (musician): Grant Young (born January 5, 1963, in Iowa City, Iowa) was the drummer for the alternative rock band Soul Asylum from 1984–1995.  He replaced Pat Morley shortly after the release of Soul Asylum's debut album, "Say What You Will, Clarence...Karl Sold the Truck" in 1984.  Young's last appearance on a Soul Asylum record album was the breakthrough album, "Grave Dancers Union".  He was replaced in the middle of the recording sessions by Sterling Campbell, who has also since left the band and is primarily associated with David Bowie, as part of his touring bands.

Golden Smog: Golden Smog is a loosely connected group of musicians comprising, at various times, members of Soul Asylum, The Replacements, Wilco, The Jayhawks, Run Westy Run, The Honeydogs and Big Star.  Golden Smog's lineup has often changed, but relative constants who appear on all the recordings are guitarists Kraig Johnson (Run Westy Run), Dan Murphy (Soul Asylum) and Gary Louris (The Jayhawks), along with bassist Marc Perlman (The Jayhawks).

Soul Asylum: Soul Asylum is an American alternative rock band formed in 1981 in Minneapolis, Minnesota.  The band began using their official name in 1983. .

Soundgarden: Soundgarden is an American rock band formed in Seattle, Washington, in 1984 by singer and rhythm guitarist Chris Cornell, lead guitarist Kim Thayil, and bassist Hiro Yamamoto.  Matt Cameron became the band's full-time drummer in 1986, while bassist Ben Shepherd became a permanent replacement for Yamamoto in 1990.  The band dissolved in 1997 and reformed in 2010.  Cornell remained in Soundgarden until his death in May 2017, putting the band's future in doubt and leaving Thayil as the only remaining original member of the band.

Supporting paragraphs: Soul Asylum Soundgarden
Answer: rock