mnli premise: Add the shrill vocals of former Sex Pistol John Lydon, and the result is Leftfield's hectoring . Drench a track in shadowy atmosphere, and the result is the ominous soundscape of Tricky's . Combine '50s space music, French pop balladeering, and Marxist catch phrases, and the result is such Stereolab confections as . Transpose the cyclical rhythms of dance music (and work by minimalist composers like Steve Reich) to guitars, and the result is the hypnotic disorientation of My Bloody Valentine's . Include reggae rhythms and quotations from Indian and Arabic music, and the result is the ethno-techno of Loop Guru tracks like . hypothesis: Mixing Bob Marley's earlier tracks with the current hit from Guru Krishna's yoga meditation music and the result is Taylor Swift's 1989 album. 