Tomas Henry Gaynor (born 21 February 1991), better known by his stage name Allday, is an Australian rapper from Adelaide, South Australia. Allday became active in 2011, when he began uploading his music for free online. Following his works becoming increasingly popular, he moved to Melbourne to pursue a serious career; although, as of February 2017, he is now based in Los Angeles, California. His works have been influenced by acts such as Silverchair, Frank Ocean, and TLC. Allday released his debut album, Startup Cult, in July 2014 to Australian audiences. Startup Cult achieved success and reached number three on the ARIA Charts. He sometimes raps under the alter ego MC Disturbance.