There is more than one artist under this name:

1. Spray is a 21st century synthpop duo from England, starring Jenny McLaren and Ricardo Autobahn. Following the demise of their previous band, the Cuban Boys (famous for their Hamster Dance record and John Peel sessions), McLaren and Autobahn released the album Living In Neon on Ninthwave Records in the USA, followed by the single I Am Gothic in 2003. A new album, Children of a Laser God, was released in the fall of 2006.
Amongst other projects, Spray have been partially responsible for Glen Campbell's 2002 return to the top of the charts with the Rhinestone Cowboy remake, and the top 40 kids band the Barndance Boys. McLaren has a successful sideline in vocalising club/dance records, and Autobahn in soundtracks and commercials. The band has also had their single I Am Gothic appear in the Xbox game Dance Dance Revolution Ultramix 3.
In 2006, Autobahn co-wrote and produced the UK's Eurovision entry, Teenage Life, with his long-term collaborator Daz Sampson.

2. Spray is a thrash/punk hardcore band from Byron Bay.

3. Spray is a punk/rock band from Slovakia.

4. Spray is your neighborhood's punk band from İzmir, Turkey.

5. Spray is a South Korean producer who debuted under STONESHIP in 2018 with his album Mindspray. Spray aims to create original music based on turntablism. As a member of BACKnFORTH, he has been throwing hip-hop parties around Hongdae and Itaewon for over seven years. Furthermore, Spray participated in SBS’ DJ show ‘Triangle’.
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Artist biography from last.fm