Back to the summer of 1969 and an album considered by many classic rock fans as one of the best ever recorded, the first Crosby, Stills & Nash set.  Not only did it introduce these three immense talents to the world, but helped change the landscape of music in the late 1960's.  Soon, the vogue seemed folk, introspection, questions, protest and experiments, thanks in part, to CS&N.  The album reads like a greatest hits package so I'm guessing most of its tracks would be recognizable including the spooky Wooden Ships, around 5:20pm this afternoon, on the air or on-line.