Nicked the idea from another site, who nicked it from the radio. A song is posted, and the next one should link to it in some way, such as similar word, shared group member etc. If it's vague, pop a few lines on to explain. Examples could be, Vindaloo followed by ring of fire, or Cher followed by the Righteous Brothers who she sang backing vocals for, or likewise, Elton John and The Scaffold. I'll kick off with a good broad brush. Deep Purple, Smoke on the Water, but the version featuring Queen, Black Sabbath, Pink Floyd, Yes, Rush...
You couldve called it something else - the link perhaps? I can feel a Radcliffe and Maconie lawsuit coming...
Yours is a vague link in the chain, but a link all the same, so I'll call your DJ reference with this, for the chorus.