I'm in the hallway at my parents'. There's a guitar and a small amp, and I pick it up and start jamming. The distorted tone is terrible, but I adjust it to get a better sound.

Then I've moved to the redroom, still playing the guitar, and somebody in the parlor is drumming. I want to jam with them, so I turn up my guitar and start playing along. I picture playing along with the drums and looping the guitar with the Jam Man.