Cambridge 1969

On the second of March, 1969 , Yoko was invited to perform at a "Natural Music" concert to be held at Cambridge University in Cambridge, England. The performance was recorded live from the Lady Mitchell Hall on the premises.
John had brought along his guitar - the Epiphone Casino - and his amp and was creating feedback in order to accompany the vocal talents of Yoko Ono. The entire performance would last over 20 minutes and other musicians on the track included John Stephens on cymbals and percussion as well as John Tchicai on the sax (both of whom come into the performance after about 15 minutes). This performance is completely undertaken as performance art and is faded out on the record ending with a lone sax improvisation.
The track can be found on side one of the Zapple LP/CD "Unfinished Music No. 2; Life with the Lions" by John and Yoko.