Pink Floyd’s seminal work ‘Echoes’ was created by the band in a conscious desire to use a freeform jamming approach to composing new material. Accordingly they ended up with more than 20 pieces of music, of which this is one. All the pieces were originally called ‘Nothing’, and the collation therefore ‘Nothing, Parts 1-24’, followed by ‘Son Of Nothing’ and ‘Return of the Son of Nothing;’ before Roger Waters’ lyrics were added and the fi