This collection of Frank Zappa from the late sixties to the late seventies is an absolute gem musically and otherwise. A piece of the past having here an officially released set of former bootlegs. And Frank certainly paid a lot of attention to bootlegging during his lifetime. There was a time when selling records could make one rich.
The band and the music is the real issue here - it is just hours of listening to a band that is completely unpredictable. No categorization and no regrets. So much fun.
The box set of course features the pop up band stage display - that's what makes you want to have it in the old fashioned LP set up.