Hi,

Soundpool are prerecorded loops, that is, someone play the instrument, recorded it, and turned it into a loop. A loop is not an instrument, it is a piece of a song.

So, are you looking for a VSTinstrument and you will play the music, recording it as MIDI and having it play through the VSTinstrument? Or do you want a loop (piece of a song)?

I suggest that you carefully take a look at what MusicMaker is and how it works by reviewing the information on the Magix.com site and looking at the accompanying tutorials. You can then download the free version.