Hi Donnie...Thanks for asking about the jams...These are Monthly one night music jams...One Jam is weekly 5 miles from my home which I partner with a close friend A Harmonica player and Vocalist. I Emcee the evening. The other Jams are within a 20 mile radius from where I live. Most are 6-9 PM with donated food and snacks...All with their personal touch. We average 10 Musicians up front running 4-5 vocal Mics. Lots of guitars Fiddle player, Piano, Base player and drummer...Also people come up from the audience to sing with the players. We use a signup tablet. Last Home jam we had 20 on the signup...70 people total...Good Time for sure....20 Years ago when I stepped away We averaged 200-300 People a night! Hope this gives you a clearer understanding....Thanks Harold