Starting music tracks at certain points?

I'm developing a rythm game, and I've come to the point where I'm making a long bossfight, which makes me want to implement checkpoints. However for checkpoints to work in a rythm game, I need to be able to start the track from certain points (for instance 1 min, 37 sek out in the song). Any Ideas on how to pull this off?

Also. Is there any way to track how far a song has played? The current solution I'm running with is starting a timer at the same moment a song starts playing, but it doesn't cut it anymore since all it takes is a small lagspike to throw the sync off. I need a precise and foolproof way of tracking the audio.

Thanks

For your checkpoint issue, there's an action on the Audio plugin called 'Seek To' that should do the trick for you.

Ah EUPHORIA! Almost a bit embarrassing that I didn't notice that function until now. Thanks a lot!