Dave I am pretty sure the 970 isn't going to help you..

You could play against the wave file in real time with the 970.

Maybe you could stripe the wave file with midi time code and sync with the 970..


A company like Ketron has the ability to use sample loops via the device (SD1000).. it accepts program change and midi data to control the loops.

A company like Roland has audio keys (BK9) that will play the files in sync with a style.


My advice look for another alternative... Maybe DonM will record some styles for you

If the 970 can record audio as pads... this may be your best solution..