Question: Between Recovery Child and Siouxsie and the Banshees, which band was formed in London?

Context paragraphs:
Siouxsie and the Banshees: Siouxsie and the Banshees were an English rock band, formed in London in 1976 by vocalist Siouxsie Sioux and bass guitarist Steven Severin.  Initially associated with the English punk rock scene, the band rapidly evolved to create "a form of post-punk discord full of daring rhythmic and sonic experimentation".  In 1978, they released their critically acclaimed debut album, "The Scream", and built their reputation over the next few years through subsequent releases.  With "Juju" in 1981, the group also became an important influence on the emerging gothic rock scene.  They disbanded in 1996, with Siouxsie and drummer Budgie continuing to record music as the Creatures, a second band they had formed in the early 1980s.  In 2004, Siouxsie began a solo career.

Steven Severin: Steven Severin (born Steven John Bailey, 25 September 1955, Highgate, London), is an English musician, composer, bassist, producer and co-founding member of Siouxsie and the Banshees.  He took the name "Severin" from the Leopold von Sacher-Masoch character who is mentioned in the Velvet Underground song "Venus in Furs".  Severin had earlier considered "Steve Spunker" for his stage name.  After the split of Siouxsie and the Banshees in 1996, Severin created his own label "RE", and released several instrumental albums via his official website.  He regularly performs live in solo, playing music over footage of silent films.

Face to Face (Siouxsie and the Banshees song): "Face to Face" is a song recorded by English rock band Siouxsie and the Banshees.  It was composed by the group along with Danny Elfman and was produced by Stephen Hague.  The track was featured in the 1992 film, "Batman Returns", and included on its soundtrack.  Elfman also composed the score for the film.  The track also appeared on the band 1992's compilation album "" and was remastered in 2002 for "The Best of Siouxsie and the Banshees".

The Creatures: The Creatures were a band formed in 1981 by Siouxsie and the Banshees members Siouxsie Sioux and Budgie.  With the dissolution of Siouxsie and the Banshees in 1996, the Creatures graduated from an occasional project to a full-time concern.  The drum and voice duo released four studio albums: "Feast" in 1983, "Boomerang" in 1989, "Anima Animus" in 1999 and "Hái! " in 2003.

Siouxsie Sioux: Susan Janet Ballion, better known by her stage name Siouxsie Sioux (/ˈsuːziː suː/ , born 27 May 1957), is an English singer, songwriter, musician and producer.  She is best known as the lead singer of the alternative rock band Siouxsie and the Banshees (1976–1996) and the drums-and-voice duo the Creatures (1981–2005).  Siouxsie and the Banshees released 11 studio albums and several UK Top 20 singles including "Hong Kong Garden", "Happy House", "Peek-a-Boo", plus a US Billboard Top 25 hit "Kiss Them for Me".  With the Creatures, Siouxsie recorded four studio albums and the hit single "Right Now".  She has also sung with artists such as Morrissey and John Cale.  After disbanding the Creatures in the mid-2000s, she has continued as a solo artist and released "Mantaray" in 2007.

Israel (Siouxsie and the Banshees song): "Israel" is a song by English post-punk band Siouxsie and the Banshees, released as a stand-alone single in 1980 by record label Polydor.  The track was written by Siouxsie and the Banshees and co-produced with Nigel Gray.

Recovery Child: Recovery Child is a four-piece alternative rock band from Toronto, Ontario.

The Spitfire Boys: The Spitfire Boys were the first Liverpool punk band to release a single ("British Refugee" c/w "Mein Kampf").  The Spitfire Boys were mainly notable for including in their line-up Peter Clarke, who went on to drum for The Slits and later Siouxsie and the Banshees (as well as marrying Siouxsie of the Banshees) as Budgie, and Paul Rutherford, later better known for being a member of 1980s pop band Frankie Goes to Hollywood.  Jones (aka guitarist David Littler) went on to join The Photons, which also included Steve Strange (Visage) and Vince Ely (The Psychedelic Furs).

Hyæna: Hyæna is the sixth studio album by English rock band Siouxsie and the Banshees, released in 1984.  The opening track, "Dazzle", featured strings played by a 27-piece orchestra called the "Chandos Players"; it was scored from a tune that Siouxsie Sioux composed on piano.  "Hyæna" is the only studio album that guitarist Robert Smith of The Cure composed and recorded with Siouxsie and the Banshees.

Fear (of the Unknown): "Fear (Of the Unknown)" is a U.S.-only single written and recorded by English rock band Siouxsie and the Banshees and produced by Stephen Hague.  It was released in late 1991 as the third U.S. single from the band's 10th studio album, "Superstition".  It was not released in the UK and was the only Siouxsie and the Banshees single not to be issued in that country.

Supporting paragraphs: Recovery Child Siouxsie and the Banshees
Answer: Siouxsie and the Banshees