In the times of the recording of the album "The Works", while Queen was recording, Jeff Beck for example was recording at the same time at studio B. Rod Stewart was recording too at studio A and so on.
But one night, they joined to Queen at studio C. And of course, some technique choose to record that.
Imagine for a while what means Jeff Beck and Brian May together. We found them on the Brian May album 'Another World', but this time could be the first time they choose play the guitars together.
And also two talents, Rod Stewart and Freddie Mercury was improvising words and melodies in a excellent ambient, like a festival. Both of them sing about the physical attributes of each other. The teeth, the nose and so on, beetween laughs, of course.
Also Roger Taylor and Carmine Appice was there playing drums, both of them, great drummers.
This is the context: We have 2 drummers, 2 singers, 2 guitars and of course, John Deacon. Maybe this haven't got any musical value, but we are sure, someone has recorded it.
We wish to hear some of this recordings for our delight. http://www.aqueenofmagic.com/articulos/nuevas-canciones-improvisaciones-antiguas/index.php
P.S.: Sorry for the mistakes I should have, english isn't my language, I'm from Argentina. Greetings!