Depends which tunes. If you were playing Belgian techno, E-Dancer, LFO, Cybersonik, all that sort of stuff, then I think it would break it up nicely. All of that sort of stuff is criminally underplayed, and yet some of it is the best music around IMO. Tunes from the days when content mattered more than lavish production ;) I don't really think people would be up for hearing the likes of Suburban Base, Reinforced etc. though.