Marc Blitzstein was a well-known and much admired figure, with a wide circle of friends and acquaintances. In these pages you will find their views, as well as his own perceptions of himself and his work. • Impressions records the opinions of those who knew and worked with Marc Blitzstein. • By Myself records Blitzstein on himself, his opinions and perceptions of the world around him. • Talking Music features recorded extracts of Blitzstein discussing some of his best known works.