There are multiple artists with this name, including:
1) a UK blues rock group from the late 60s/early 70s
2) a trance act who recorded in 2010
3) an artist who performs with Taz
4) a female rapper (and former presenter of "106 and park")
5) a US techno remixer 1) Free was a British blues-rock band formed in London in 1968. The band is best remembered for their 1970 signature song "All Right Now"