Yes 1971-07-24 - Perpetual Change - New Haven, CT

 

1.01 Yours Is No Disgrace (10.56)
1.02 Your Move (4.34)
1.03 I've Seen All Good People (3.37)
1.04 The Clap - Classical Gas (4.39)
1.05 Perpetual Change (15.43)
1.06 Perpetual Change - Drum Solo (4.50) (unknown date)
1.07 America (17.26) (recorded live in Berlin, 1971-06-05)

Link