Information:  - Camille Dávila is an international songwriter , multi-instrumentalist , recording artist and performer . She is credited on Pop Levi 's album The Return to Form Black Magick Party as a guest vocalist and , according to Allmusic , has three albums to her own name .  - Pop Levi (born Jonathan James Mark Levi 22 September 1977 in Surrey) is an English singer, multi-instrumentalist and record producer.  - The Return To Form Black Magick Party is the debut full-length album by musician Pop Levi (former Super Numeri member, Ladytron bassist and remixer), released on February 2, 2007.  - Ladytron are an electronic band formed in Liverpool in 1999. The group consists of Helen Marnie (lead vocals, synthesizers), Mira Aroyo (vocals, synthesizers), Daniel Hunt (synthesizers, guitar, vocals) and Reuben Wu (synthesizers).  - All Media Network (formerly All Media Guide [AMG] and AllRovi) is an American company that owns and maintains AllMusic, AllMovie, AllGame (until its closure in 2014), SideReel and Celebified. The company was founded in 1990 by popular-culture archivist Michael Erlewine.  - Super Numeri were an English instrumental avant-garde group based in Liverpool and signed to the Ninja Tune label in 2002.   - AllMusic (previously known as All Music Guide or AMG) is an online music guide service website. It was launched in 1991 by All Media Guide which later became All Media Network.  - A multi-instrumentalist is a musician who plays two or more musical instruments at a professional level. Multi-instrumentalists who play closely related instruments, a practice known as doubling are common in orchestra (e.g., flute players who double on piccolo and percussion players, who play snare drum, cymbals, bass drum, etc.), in jazz (e.g., saxophone players who double on clarinet or flute; or double bass players who also play electric bass); in music theatre pit orchestras (e.g., reed players who are required to play numerous reed instruments); and in other areas of classical music (e.g., church piano players are often expected to play the church's pipe organ or Hammond organ as well). Popular music composers and songwriters are often multi-instrumentalists. In pop and rock, it is more common than in classical or jazz for performers to be multi-instrumentalists on instruments that are not from the same family: it is common for pop and rock musicians to play both guitar and keyboards. Many bluegrass musicians are multi-instrumentalists. Some musicians' unions or associations specify a higher rate of pay for musicians who double on two or more instruments for a performance or recording.  - A record producer or music producer oversees and manages the sound recording and production of a band or performer's music, which may range from recording one song to recording a lengthy concept album. A producer has many roles during the recording process. The roles of a producer vary. He or she may gather musical ideas for the project, collaborate with the artists to select cover tunes or original songs by the artist/group, work with artists and help them to improve their songs, lyrics or arrangements.   - Albums of recorded music were developed in the early 20th century, first as books of individual 78rpm records, then from 1948 as vinyl LP records played at  rpm. Vinyl LPs are still issued, though in the 21st century album sales have mostly focused on compact disc (CD) and MP3 formats. The audio cassette was a format used from the late 1970s through to the 1990s alongside vinyl.    What is the relationship between 'camille davila' and 'singer'?
Answer:
occupation