Question: Are "Alt-J" and "Scarling." both English bands?

Context articles: Alt-J
Ravens Creed
Peter Grant (music manager)
Ed Buller
Nano–Mugen Compilation 2006
Kosmo Vinyl
The Corporation (English band)
Nina Miranda
Carl Palmer
Scarling.

Alt-J, stylised as alt-J, are an English indie rock band formed in 2007 in Leeds, by Gwil Sainsbury (guitar/bass), Joe Newman (guitar/lead vocals), Thom Sonny Green (drums) and Gus Unger-Hamilton (keyboards/vocals).
Ravens Creed are an English mythical death/thrash band with strong Venom/Celtic Frost/Exodus/Slayer influences, formed in late 2006 by Steve Watson and Jay Graham.
 Its members consist of members and ex-members of other English bands; after a string of EP and split releases (recorded at the band's own Tenko studios) the band released their debut album, "Albion Thunder", in spring 2009 on Doomentia Records.
Peter James "G" Grant (5 April 1935 – 21 November 1995) was an English music manager.
 Grant managed the popular English bands the Yardbirds, Led Zeppelin and Bad Company, among others, and was also a record executive for Swan Song Records.
 Grant has been described as "one of the shrewdest and most ruthless managers in rock history".
 He is widely credited with improving pay and conditions for musicians in dealings with concert promoters.
Edmund Wilbur Hudson "Ed" Buller (born 9 August 1962 in Reigate, Surrey) is an English record producer and former musician.
 He has primarily worked with English bands like Suede, Pulp, The Raincoats and The Courteeners.
Asian Kung-Fu Generation Presents: Nano–Mugen Compilation 2006 is a compilation album released by Asian Kung-Fu Generation on July 5, 2006, to advertise their sixth annual Nano-Mugen Festival.
 The album features one song from each of the twelve groups — seven Japanese bands, three American bands, and two English bands — who performed.
Kosmo Vinyl (born Mark C. Dunk, born 9 February 1957, England) was a longtime associate and sometime manager for The Clash, as well as being associated with Ian Dury & the Blockheads and The Jam, three seminal English bands of the 1970s and 1980s.
 He can be heard introducing The Clash at Shea Stadium on The Clash's live album, "Live at Shea Stadium", as well as many bootlegged performances such as "Kingston Advice".
 His impressionistic reading of one of character Travis Bickle's monologues from the film "Taxi Driver" can be heard on The Clash's "Red Angel Dragnet".
The Corporation was an English all-star group that was active in the 1980s and formed by musicians previously in popular, hit making, English bands of the 1960s.
 They released a single in 1988, a remake of The Showstoppers' old hit "Ain't Nothing But A House Party" on the Corporation Records label.
 They briefly named themselves The Travelling Wrinklies, which was a dig at the Anglo-American all-star group The Traveling Wilburys.
Nina Miranda (born 1970) is an English Brazilian singer and songwriter who was a member of English bands Smoke City, Shrift and Zeep.
Carl Frederick Kendall Palmer (born 20 March 1950) is an English drummer and percussionist.
 He is credited as one of the most respected rock drummers to emerge from the 1960s.
 In addition, Palmer is a veteran of a number of famous English bands, including the Crazy World of Arthur Brown, Atomic Rooster, Emerson, Lake & Palmer, and Asia.
 Palmer was inducted into the "Modern Drummer" Hall of Fame in 1989.
 He was awarded "Prog God" at the 2017 Progressive Music Awards.
Scarling.
 is an American noise pop band from Los Angeles, whose core members are Jessicka and Christian Hejnal-Addams.
 The band formed in 2002.
 They have released two albums, "Sweet Heart Dealer" and "So Long, Scarecrow".