I'm thinking of maybe starting just a fun informal group where the purpose would be to get together and play music that you normally could not play solo piano and would need 4-5 keyboards (or even up to 9) to perform?

If you've done this or ever heard of this, what are the logistics involved? Is it fun or a headeache? Can both beginners and advanced players coexist in such a group? Is it best to keep it adult only or allow both kids and adults in such a group?

Thanks

Previously known as NorwegianForest a long long time ago right here in this very forum.