Currently, it's difficult to really try and practice playing songs during Satchmo Solo, because whenever you run out of time you have to start over with the button combo to start a new Solo. Infinite meter setting does nothing, your meter still drains while in Satchmo Solo. It'd be nice if there was a way to make Satchmo Solo unlimited as a training mode setting so you have all the time you need to practice the Kirby victory dance or whatever else you want to Solo with.