metasong: reverse effect - Turn The Beat Around?

[hazard]

IIRC the rules don't allow the magical effects of a song continue after it has ended or been cut off. If such an extension effect would be allows I'd expect it to be a matter of 'the effect continues until the cut off song would've originally ended,' which can come with complications when Doug has, say, put Pinball Wizard on extension and then loaded up another combat song, followed by the battle stopping halfway through Pinball Wizard.

So now he still has Pinball Wizard going, and can't stop it, he has to run out the clock. Oops.