Anyone heard of bootlegged recordings of Paul McCartney, John Lennon and Stevie Wonder together in the studio?

Question

Just read on Wikipedia.com of a bootlegged recording that took place in 1974, post Beatles period, with John Lennon, Paul McCartney and Stevie Wonder.
Has anyone heard of this?
Sounds interesting
The record lasts 29 minutes. Done during Lennon's "Lost Weekend" period.

Has anyone heard of the recording. Sounds interesting.

http://en.wikipedia.org/wiki/A_Toot_and_a_Snore_in_%2774

Answer 1

yes not bad for that time, and some lad's who thought they were going no where, don't you think?
Regards
Ryan Dior