I had another lucid dream. This time I remembered more. It was an extended song cycle which started out as recited narrative, gradually morphing into different forms, like piano/voice, voice with different types of accompaniment, songs without voice but solo instruments (predominantly cello, violin and clarinet) Each time the nature of the text changed, sometimes poems, sometimes prose. Very fluid. Next time I'll have to sleep with Sibelius (the software programme) and notate !