Assembling part 2 made me aware of a pattern at Blue Note that I hadn't noticed before...if you look back to 1955 sessions you will see that Horace Silver is the 'house pianist', showing up on many of the sessions, in 1956 it was Tommy Flanagan who was filling that chair....here in 1957 it is the great Sonny Clark who is positively ubiquetous. I hadn't really noticed what a large percentage of 57 Blue Notes featured Sonny until this project.