Question: Are LCD Soundsystem and Recovery Child rock bands?

Context articles: Give It Up (LCD Soundsystem song)
James Murphy (electronic musician)
Recovery Child
Disco Infiltrator
LCD Soundsystem
Someone Great
LCD Soundsystem (album)
Introns (album)
LCD Soundsystem discography
Pow Pow (song)

"Give It Up" is the second single from LCD Soundsystem from the album "LCD Soundsystem", released on July 28, 2003.
James Jeremiah Murphy (born February 4, 1970) is an American musician, singer, songwriter, DJ and record producer.
 His most well-known musical project is LCD Soundsystem, which first gained attention with its single "Losing My Edge" in 2002 before releasing its eponymous debut album in February 2005 to critical acclaim and top 20 success in the UK.
 LCD Soundsystem’s second and third studio albums, "Sound of Silver" (2007) and "This Is Happening" (2010) respectively, were met with universal acclaim from several music review outlets.
 Both albums have also reached the top 50 in the "Billboard" 200.
Recovery Child is a four-piece alternative rock band from Toronto, Ontario.
"Disco Infiltrator" is a song from the eponymous debut album by LCD Soundsystem.
 It was released on 6 June 2005 as the debut's sixth single.
 The song was written by LCD Soundsystem's frontman James Murphy and produced by Murphy and Tim Goldsworthy as The DFA.
 It contains a sample from Kraftwerk's "Home Computer".
LCD Soundsystem is an American rock band from Brooklyn, New York, formed in 2002.
 The band is fronted by musician James Murphy, co-founder of DFA Records.
 They are currently signed to both DFA and Columbia Records.
"Someone Great" is a song by American rock band LCD Soundsystem.
 It was released in the United Kingdom on October 22, 2007 as the third single from their second studio album, "Sound of Silver".
 The music video is directed by Doug Aitken.
 Some of the song's music originally appeared in a section of LCD Soundsystem's 2006 composition "".
LCD Soundsystem is the debut studio album by American rock band LCD Soundsystem, released in January 2005 by DFA Records.
 Some editions contained two discs: the LP itself with new songs and a second disc featuring singles released since 2002.
 The album was nominated for the 2006 Grammy Award for Best Electronic/Dance Album.
Introns is an album by LCD Soundsystem released in March 2006 as a digital download.
 It is a compilation of b-sides and remixes from the album "LCD Soundsystem" and associated singles.
 The cover image shows James Murphy's record collection.
American rock band LCD Soundsystem has released four studio albums, three extended plays (EP), two remix albums, two live albums, eighteen singles, and fourteen music videos.
 The music of LCD Soundsystem is a mix of dance music and punk, and contains influences of disco.
 The band first gained attention when they released the single "Losing My Edge" on DFA Records, which became a well-known indie song in 2002.
 They then released more singles over the next few years and their self-titled debut album to critical acclaim.
 The album was certified gold in the UK but failed to chart on the US "Billboard" 200.
"Pow Pow" is the first single from LCD Soundsystem's third album "This Is Happening", released on April 17, 2010 to coincide with the 2010 Record Store Day.
 It was initially released with only 1000 copies of a one-sided vinyl record.
 The song has been described as similar to LCD Soundsystem's debut single Losing My Edge