Brand X were a British jazz fusion band formed in London in 1974. They were initially active until 1980, followed by reformations between 1992–1999 and 2016–2021.
Despite sometimes being considered to be a Phil Collins side project (due to Collins' participation as drummer between 1975 and 1977 in between his commitments to Genesis), the band was in fact centred on a core composing/playing trio of John Goodsall (guitar), Percy Jones (bass) and Robin Lumley (keyboards), with Lumley also playing a prominent production role.