Question: What American heavy metal band from Los Angeles has Greg Wells produced and written with?

full_context: Document 1: Opeth: Opeth is a Swedish heavy metal band from Stockholm, formed in 1989. The group has been through several personnel changes, but lead vocalist, guitarist and songwriter Mikael Åkerfeldt has remained Opeth's primary driving force throughout the years. Opeth has consistently incorporated progressive, folk, blues, classical and jazz influences into its usually lengthy compositions, as well as strong influences from death metal, especially in their early works. Many songs include acoustic guitar passages and strong dynamic shifts, as well as both death growls and clean vocals. Opeth is also well known for their incorporation of Mellotrons in their work. Opeth rarely made live appearances supporting their first four albums; but since conducting their first world tour after the 2001 release of "Blackwater Park", they have led several major world tours.
Document 2: Peter Wade Keusch: Peter Wade Keusch, more commonly known as Peter Wade, is a Grammy Award winning record producer, recording engineer, mixer, songwriter and A&R. His artist development projects include MNDR, Party Nails and numerous songwriters and producers signed to his record label WonderSound and publishing company 120 Music. Wade's production and writing credits include Kid Ink, Jennifer Lopez, Natasha Bedingfield, Kylie Minogue, and Flume.
Document 3: Keith Hetrick: Keith Justin Hetrick is a Grammy-nominated songwriter and record producer currently based in Nashville, TN. He has worked with notable artists such as Charlie Wilson, Boyz II Men, Snoop Dogg, Shaggy, T.I., Pitbull, Fifth Harmony, Cher Lloyd, Aston Merrygold, Silentó, The Jacksons, Ray Parker Jr., Teddy Riley, Paulina Rubio, Sophia Grace, Inna.
Document 4: Epitaph Records: Epitaph Records is a Hollywood-based independent record label owned by Bad Religion guitarist Brett Gurewitz. The label was originally "just a logo and a P.O. box" created in the 1980s for the purpose of selling Bad Religion records, but has evolved into a large independent record label. Gurewitz took the name from a King Crimson song of the same name. Throughout the 1980s and 1990s most of the bands on Epitaph were punk and pop punk groups, while there are many post-hardcore and bands signed to the label as well. A large portion of the record label, known as Hellcat Records, is owned by Tim Armstrong, frontman of the punk rock band Rancid. Several sister-labels also exist, such as ANTI-, Burning Heart Records, Fat Possum Records, Hellcat Records and Heart & Skull Records that have signed other types of bands. The label has recently been added to the Forza Horizon franchise as a radio station.
Document 5: House of Secrets (album): House of Secrets is the second album by the American heavy metal band Otep, produced by Greg Wells (Deftones, Rufus Wainwright, Mika), and released in 2004. The album entered the "Billboard" 200 at number 93. The video for the song "Warhead" made the top ten videos of 2004 on MTV's Headbanger's Ball. This album has been released with the Copy Control protection system in some regions.
Document 6: Om (band): Om (sometimes stylized as OM) is an American heavy metal band from San Francisco, California. Formed as a duo in 2003 by the rhythm section of the band Sleep, OM is currently a trio.
Document 7: Sounds Like Armageddon: Sounds Like Armageddon is a live album by the American heavy metal band Otep. It was released on November 6, 2012 on Victory Records. The album closes with Otep thanking the audience and Kurt Cobain, and then playing the cover of Nirvana's song "Breed".
Document 8: Gerry Brown: Gerry “The Gov.” Brown is a Grammy Award-winning recording engineer and producer based in Los Angeles credited on over 47 Platinum and Gold Records.He has received over 15 Grammy bids, including five nominations for Alicia Keys’ “Songs In A Minor,” a Song of the Year Award for Erykah Badu’s “Love of My Life,” two nominations for
Document 9: Dave Audé: Dave Audé is a Grammy-winning producer, house DJ, and remixer. He operates his own label Audacious Records, and is known for having more #1s than any other producer on the "Billboard" Dance Club Songs chart. He has done production for artists such as U2, will.i.am, t.A.T.u., Katy Perry, Lady Gaga, Barenaked Ladies, Faith No More, Rihanna, Yoko Ono, Madonna, CeCe Peniston, Jennifer Lopez, Celine Dion, LeAnn Rimes, Selena Gomez, Olivia Holt and Beyoncé. As an artist, Audé has scored 14 hit singles thus far on the "Billboard" charts, including 114 #1 remixes on the "Billboard" Dance Club Songs chart. In 2010 he was nominated for a Grammy for his remix of Dean Coleman "I Want You". In 2016, Audé won a Grammy Award in the Best Remixed Recording, Non-Classical category for his remix of "Uptown Funk" by Mark Ronson and Bruno Mars. Dave Audé's songs are represented by Downtown Music Publishing. Dave is managed by legendary record executive, producer, songwriter, and publisher Martin Kierszenbaum.
Document 10: Andros Rodriguez: Andros Rodriguez is a multi-platinum, Grammy award-winning music producer, engineer and mixer. His diverse catalog of clients include Pharrell, Justin Timberlake, Christina Aguilera, Florence + the Machine, Shakira, Bleachers, Whitney Houston, Cobra Starship, Santigold, Jewel, Lenny Kravitz, Kelly Clarkson, Girls' Generation, Patti Labelle, James Blunt, Ludacris, and Huang Zitao.
Document 11: Eyes of the Dead: Eyes of the Dead (EOTD) is a thrash/death metal band from New Haven, Connecticut. They are signed to indie label Black Picket Fence Records. Formed in 2004, EOTD has recorded and released three full-length albums, two EPs, and one single. They have toured throughout the northeastern and midwestern areas of The United States, opening for many different national touring acts, such as: The Absence, Agnostic Front, Anthrax, Carnivore, Dark Tranquility, Destruction, D.R.I., Dying Fetus, Emperor, Exodus, Goatwhore, God Forbid, Immolation, Job For A Cowboy, Krisiun, Last Chance To Reason Misfits, Misery Index, Motograter, Mushroomhead, Opeth, Revocation, Six Feet Under, Sodom, Sonata Arctica, Soulfly, Suffocation, Testament, Thy Will Be Done, Unearth, Warbringer, Winds of Plague, and many others.
Document 12: Meech Wells: Meech Wells (born Cecil D. Womack, Jr.) is a music producer from the United States. He works primarily on hip hop music, and has produced or co-produced for artists Snoop Dogg and Shaquille O'Neal. Wells is also the son of Motown singer Mary Wells and musician/songwriter, Cecil Womack. Being the son of Motown legend Mary Wells may have helped jumpstart Meech Wells' career, but the West Coast rap producer quickly proved his talent and eventually aligned himself with Snoop Dogg, another relationship that definitely didn't hurt his career. Before being Snoop's producer of choice during the late 1990s and early 2000s, Wells began his career as part of a funk band called Trey Lewd that also featured Tracey Lewis, George Clinton's son; this provided him with the opportunity to work with Clinton himself. By 1993, Wells found himself working alongside producer/rapper Def Jef; the two's production on Shaquille O'Neil's "I Got Skillz" (a surprise hit single) won them instant credentials. Throughout the mid-'90s, he continued to hone his craft, working on a number of remix projects before eventually being introduced to Snoop through a friend. Before long, the two were working together as a potent duo, beginning with "Still a G Thang," one of the better songs on Snoop's Da Game Is to Be Sold, Not to Be Told. Wells produced a few No Limit songs featuring Snoop—Tru's "It's a Beautiful Thang," Silkk the Shocker's "Get It Up"—before playing a major role in bringing a West Coast sound to Snoop's Top Dogg album in 1999: "In Love With a Thug," "Better Days," "Gangsta Ride," among others. In 2000 he reprised his role as one of Snoop's producers of choice, producing tracks for Tha Eastsidaz' self-titled debut and Doggy's Angels' Pleezbalevit, as well as Snoop's own Tha Last Meal ("Go Away," "Issues").
Document 13: Greg Wells: Greg Wells is a Canadian multiple Grammy nominated musician, record producer and songwriter based in Los Angeles. Wells has songs on over 85 million units sold. He has produced and written with Adele, Dua Lipa, Keith Urban, Twenty One Pilots, Mika (singer), Rufus Wainwright, Katy Perry, Mayer Hawthorne,Theophilus London, Weezer, Kid Cudi, OneRepublic, Grace VanderWaal, Ariana Grande, Kelly Clarkson, Pink, Pharrell Williams, Rascal Flatts, Holychild, Ella Eyre, The All American Rejects, Otep, Deftones, Aerosmith, Burt Bacharach, Celine Dion, Crash Test Dummies, Elton John, Jars of Clay, and the Count Basie Orchestra.
Document 14: Death Grips discography: American band Death Grips has released six studio albums, one compilation album, three extended plays (EPs), one mixtape, seven singles, eight promotional singles, three remixes, and 42 music videos. The band was formed by MC Ride, Zach Hill, and Andy "Flatlander" Morin in Sacramento during the winter of 2010. In March 2011, they released their eponymous debut EP. The mixtape "Exmilitary" followed a month later and was praised by contemporary music critics. Death Grips signed a record deal with Epic Records in early 2012 and their debut studio album "The Money Store" was released in April to critical acclaim, peaking at number 130 on the "Billboard" 200 chart. Because Epic Records would not confirm a release date for their second studio album "No Love Deep Web" before 2013, Death Grips self-released the album in November 2012. As a result of this and the ensuing conflict between the band and the record label, Death Grips was dropped by Epic Records. "No Love Deep Web" received positive reviews and peaked at number 2 on the "Billboard" Heatseekers chart.
Document 15: Otep: Otep is an American heavy metal band from Los Angeles, California, formed in 2000. They have released two EPs, six studio albums, and one live album. As of December 2013, they are no longer under their previous label Victory Records and currently are signed with Napalm Records.
ground_truth: Otep