Wikipedia
CASisDEAD, also known as CAS and formerly Castro, is an English Grime/Rap MC, producer, visual director, entrepreneur from Tottenham, London. The rapper is of Ghanaian and English descent.
CASisDEAD is the owner of the label imreallydead, through which he releases his own music. He began rapping in 2005 under the name Castro Saint, a moniker he kept until 2007. He resumed a music career in 2012 under the name CASisDEAD. In his first spell in music, Castro made no music videos and since returning to music in 2012 he has worn a mask during all public appearances and videos, this has led to speculation over his true identity and intentions in protecting it.
In his music videos, merchandise, promotional materials, and during performances, CASisDEAD is typically seen wearing a skull mask, a Dead Team 'Face' hoodie, red beanie, and red Vans. He has described his persona as a symbol of his personal struggles and his disillusionment with the social and political mainstream.
In 2013 he released his mixtape The Number 23, a compilation of tracks from the previous two years featuring new remixes. In 2015 he released Commercial 2 - a sequel to the unreleased Commercial - as a cassette only release.