Genesis' mellotron would break down with enough regularity that they came up with a routine to perform while the technicians fixed it. I forget the specifics, b

Genesis' mellotron would break down with enough regularity that they came up with a routine to perform while the technicians fixed it. I forget the specifics, but it involved a story from Gabriel and a one handed drum solo from Collins. You can hear it on some bootleg recordings from the 70s.