FRANK ZAPPA - ROLLO (RSD 2017)

• frank zappa: rollo / portland improvisation
      (2017, 10", usa, zappa records bpr1230)

This latest Zappa release was made available on Record Store Day, making it an RSD (record store day release). The clear vinyl disc contains 20 minutes of music.
Side A: 'Rollo' from December 2, 1972 Kansas, and Side B: 'Portland Improvisation' from (you guessed it) December 9, 1972, Portland.

'Rollo' is known from the "Little Dots" album, but 'Portland Improvisation' is previously unreleased.