On Windoze I use Van Bascoe's Karaoke player for what you describe.
LoopBe1 to connect its output to Pianoteq, just make sure that Pianoteq listens to LoopBe.

Easier/simpler on Linux
(Jack)

Thanks dude, worked like a charm

However, I still would like to see such a feature embedded on PTQ itself.

Cheers,
David

Easier/simpler on Linux
(Jack)

Although I play a lot the piano through PTQ, I also use it to render some of my favourite pieces (MIDI) and it unfortunately only plays them one by one, so cannot put in several tracks and let them sound meanwhile cooking or doing house stuff, I find kinda hassle to put a file everytime I want to change the song..

Any chance to get a decent playlist for this purpose?

I've done a search and found out some posts like this and someone suggested using a pluging or sort of that, tried to do so but it didn't work for me (not using winamp), besides, I really think it would be a cool feature to have an embedded playlist on PTQ rather than getting around for such a "simple" thing..

Regards,
David