Polyphony and pitch restrictions - The elephant in the room?

I am new to my Octatrack and other Elektrons.

A friend asked me this on Muffs as we were discussing samplers:

“Can you get traditional sample libraries for the Octatrack? For instance, if you wanted a high quality piano, can you get a piano library, load it into the Octatrack, then play it using a midi controller keyboard?”

Sorry I see this post is 6 years old, please move to appropriate thread if possible. Thanks.