Question: Are Andy Cairns and Peter Murphy both singers?

Context paragraphs:
48 Cameras: 48 Cameras, often referred simply as 48C, is a musical and international collective in a format that varies according to circumstances.  It was created in 1984 by both musicians and non-musicians (the line-up varies greatly), some currently living in Belgium, Netherlands, United Kingdom, etc.  To this day, 48 Cameras recorded 13 albums, the work being done frequently via the Internet (some of the members have never met), allowing the collective to welcome various guests from diverse cultures and a wide range of disciplines : Annemarie Borg (Antara Project), Rodolphe Burger, Andy Cairns (Therapy? ), David Coulter, Michel Delville, Sandy Dillon, Michael Gira, Marcel Kanche, Tom Heasley, Gerard Malanga, Martyn Bates, (Eyeless in Gaza), DJ Olive, Charlemagne Palestine, Philippe Poirier, Nicholas Royle, Eugène Savitzkaya, Robin Rimbaud (Scanner), Malka Spiegel, Vesica Piscis, Aaron Ximm, etc.  The music created has interestingly been described as being alternative, ambient, art rock, dark, folk, industrial or even psychedelic.  Rightly or wrongly, the collective has been compared to bands as Coil, Psychic TV or Current 93.

Andy Cairns solo discography: The following is a list of solo albums by Therapy?  frontman Andy Cairns.  These albums were recorded exclusively for sale on Andy Cairns' solo acoustic tours in 2013 and 2014, and were not intended for general sale.

Therapy?: Therapy?  are an alternative metal band from Northern Ireland.  The band was formed in 1989 by guitarist–vocalist Andy Cairns from Ballyclare and drummer-vocalist Fyfe Ewing from Larne, Northern Ireland.  The band initially recorded their first demo with Cairns filling in on bass guitar.  To complete the lineup, the band recruited Larne bassist Michael McKeegan.  The band signed with major label A&M Records in 1992 and released most notably Troublegum in 1994 and Infernal Love in 1995.  Ewing's departure in early 1996 preceded the arrivals of his replacement Graham Hopkins and Martin McCarrick on cello and guitar.  Neil Cooper replaced Hopkins on drums in 2002.  Following the departure of McCarrick in 2004, the band has remained a stable three piece since.

Joyrider (band): Joyrider were a rock band from Portadown, Northern Ireland.  The band consisted of Phil Woolsey (guitar, vocals), Cliff Mitchell (guitar), Simon Haddock (bass) and Keith Irwin, Buc Hamill / Carl Alty (drums).  Joyrider initially signed to Andy Cairns' Blunt record label, but after releasing their first two EPs signed a recording contract with Paradox Records.

Cuts You Up: "Cuts You Up" is a song by English musician Peter Murphy, from his third solo studio album, "Deep" (1989).  It was released as a single in 1990 through Beggars Banquet Records.  The song became Murphy's most successful release, topping at Billboard Modern Rock Tracks chart, as well as charting on Billboard Hot 100 and "Billboard" Mainstream Rock Tracks charts.

Andy Cairns: Andrew James Cairns (born 22 September 1965, in Ballyclare, Northern Ireland), is a founding member, singer, guitarist, and songwriter for Therapy? , a punk rock/alternative metal band from Northern Ireland.

Peter Murphy (musician): Peter John Joseph Murphy (born 11 July 1957) is an English singer and musician.  He was the vocalist of the Goth rock group Bauhaus and later went on to release a number of solo albums, such as "Deep", "Holy Smoke", and "Love Hysteria".  Thin with prominent cheekbones, a baritone voice, and a penchant for gloomy poetics, he is often called the "Godfather of Goth".

Deep (Peter Murphy album): Deep is the third solo studio album by English musician Peter Murphy.  Produced by Simon Rogers, the album was released on 19 December 1989 through RCA and Beggars Banquet Records and features contributions from Murphy's backing band, The Hundred Men.

Peter Murphy (footballer, born 1922): Peter Murphy (7 March 1922 – 7 April 1975), often referred to as "Spud" Murphy, was an English footballer who played as an inside left.  He played professionally for three clubs, Coventry City, Tottenham Hotspur and Birmingham City.  He is possibly best remembered for the incident in the 1956 FA Cup Final when Manchester City's goalkeeper Bert Trautmann broke a bone in his neck when diving at Murphy's feet.

Should the World Fail to Fall Apart: Should the World Fail to Fall Apart is the first album by the British solo artist Peter Murphy, formerly of the gothic rock band Bauhaus.  The album contains Murphy's covers of Magazine's "The Light Pours Out of Me" and Pere Ubu's "Final Solution."  It was released in 1986.

Supporting paragraphs: Andy Cairns Peter Murphy (musician)
Answer: yes