A (live or jam) session is the place where you can jam with others live!
Just like if you where in your rehearsal room - except you're still in front of your computer and everything is online!
You can easily host your own live session:
- Just go to the backstage page, hit the start a jam session -button and
- choose whether you want a private session (where only you can invite others to join you) or a public session (where everyone can join)
That's it: you've started your own live session.
Note: If we talk about a session we generally talk about a live session, however there are also songs sessions on sofasession.