I think when something becomes a comfortable genre, it's against what street art stood for in the beginning - breaking out of genres and taking art out of galleries. Now street art is in the gallery, and it's all made up into a nice, packaged concept.
M.I.A.Music that was made in the 60s and 70s did come from a really soulful place. The seed for the songs written in the 90s were planted in those songs, even though they were samples.
M.I.A.