Kind of cool; I was at some kind of High School talent contest and watched two groups of kids sing original songs they had written. The compositions were very good. How can your brain do that? It was very real and for sure no music I ever heard so not a memory. Same thing happened a few years ago when I dreamed of my sister and some girlfriends singing a cool song. These felt like real time events and were very pleasant. I write songs and it takes many revisions before I am satisfied. How can a dream make a pleasing piece with no concious effort. BTW it was not my kind of music. I enjoyed the songs but for sure was not my style. b4