Question: What genre of music did Balance and Composure and Mother Mother play?
Context: John "JP" Poliquin (born August 24, 1986, in Vancouver, British Columbia) is a Canadian music video, commercial and feature film director.  He has directed music videos for bands such as Hedley, Finger Eleven, Mother Mother, and Carly Rae Jepsen, and his music video work has been nominated for awards at the Juno Awards, the MuchMusic Video Awards, the East Coast Music Association Awards, the PEI Music Awards, and the Leo Awards.  His video for Hedley "Anything" won Video of the Year, Pop Video of the Year and Your Fave Video at the 2014 MuchMusic Video Awards. Will Yip is a multi-genre music producer, engineer, songwriter, and musician from Philadelphia, Pennsylvania.  Yip works out of Studio 4 in Conshohocken, Pennsylvania alongside Grammy Award-winning producer Phil Nicolo.  Yip is also the owner of Memory Music, an independent record label he launched in June, 2015 featuring projects worked on at Studio 4.  Yip's partial discography includes producing, engineering, mixing, and mastering recordings for artists such as Lauryn Hill, Circa Survive, None More Black, Anthony Green, Cold World, Blacklisted, Title Fight, The Wonder Years, Major League, The Disco Biscuits, King Sunny Adé, The Fray, Keane, Mother of Mercy, Balance and Composure, Superheaven, mewithoutYou, among many others.  Will Yip is also a studio and live drummer.  Will was drummer and music director for rapper Schoolly D and his band International Supersport. Mother Mother is a Canadian indie rock band based in Vancouver, British Columbia.  The band consists of Ryan Guldemond on guitar and vocals, Molly Guldemond on vocals and keyboard, Jasmin Parkin on keyboard and vocals, Ali Siadat on drums, and Mike Young on bass.  Longtime bassist Jeremy Page left the band in 2016. Truscott was born as Dorothy Johnson in New York City.  Her parents, Dorothy and Reginald Johnson, were keen bridge players and taught their daughter the game when she was 7 years old.  Truscott would normally watch her mother play the game, but her father would allow her to bid and play his hand when he poured drinks.  One evening a player was late, and she was allowed to fill in.  That introduction made her a "bridge addict" for the remainder of her life. Kidstreet is a Canadian electronica trio formed in 2007 in Waterloo, Canada.  The band is composed of two brothers and one sister: Karl Snyder on drums, Cliff Snyder on synth and guitar, and younger sister Edna Snyder on piano and vocals.  The trio have a unique form of synth-pop.  The band signed with Nettwerk in 2010.  Kidstreet have since signed a major licensing deal with Ford.  The staccato piano from their song (simply titled "Song") backs the car-maker’s latest TV spot as well as Apple's MacBook Pro with retina display TV Spot.  Onstage, the band blends electronic elements with live drums, vocals, guitar and synths.  They have toured with fellow Canadian artists Dragonette, Mother Mother, Thunderheist and Rich Aucoin as well as international artists Girl Talk and Health.  They performed at the 2011 Canadian Music Week. Kelly Gay is an American author, known for her work in the science fiction/fantasy genre, particularly urban fantasy.  Gay has written books in both the adult and young adult genres, penning the latter under the name of Kelly Keaton.  She is particularly known for the Charlie Madigan series, a story about a police officer who attempts to balance paranormal cases, across three different worlds, with life as a single mother.  Her works have received critical acclaim and award recognition, and have been translated into several different languages. Hey Ocean!  is a Canadian indie alternative rock/folk and synthpop band formed in 2004 in Vancouver.  David Beckingham and Ashleigh Ball had been friends since grade 6, joining with David Vertesi in the 2000s to form the band.  The band consists of Ashleigh Ball (vocals/flute), David Beckingham (vocals/guitar), and David Vertesi (vocals/bass).  Their music draws from many genres, including pop and acoustic, and the group tours Canada widely.  They have performed locally alongside other Vancouver acts such as Shad K, Mother Mother and Said the Whale. Balance and Composure is an American alternative rock band from Doylestown, Pennsylvania.  They formed in the winter of 2007, after the breakup of two local Doylestown bands.  The band's music is often suggested having similarities to Title Fight, Brand New, and Nirvana.  They've released three studio albums and five EPs since their inception.  Their second album "The Things We Think We're Missing" reached number 51 on the "Billboard" 200, number 10 on the Independent Albums, number 13 on the Modern Rock/Alternative Albums and number 16 on the Rock Albums charts. Def Jam Recordings is an American record label focused predominantly on hip hop and urban music, owned by Universal Music Group (UMG).  In the UK, the label takes on the name Def Jam UK and is operated through Virgin EMI Records, while in Japan, it is known as Def Jam Japan, operating through Universal Music Japan.  The label distributes releases of various record labels, including Kanye West's GOOD Music, Ludacris' Disturbing Tha Peace, and ARTium Recordings, headed by Def Jam's current executive vice president, No I.D..  Current artists include Iggy Azalea, Logic, Big Sean, Kanye West, Leona Lewis, 2 Chainz, Axwell Λ Ingrosso, Mother Mother, Afrojack, Jeezy, Jeremih, Ludacris, Alesso, Pusha T, Vince Staples, Desiigner and Jhené Aiko among others. Is Survived By is the third studio album by American post-hardcore band Touché Amoré.  The album was released on September 24, 2013 through Deathwish.  The full track listing and artwork was revealed on July 17, 2013.  The album's first single, "Just Exist", was released on July 30, 2013., and a music video for the song "Harbor" was released on September 25 the same year.  It was produced by Brad Wood and feature guest vocal appearances by Jon Simmons of Balance and Composure, and Julia Blake of synth-pop band Vow.
Answer: rock