While I'm not a big jazz enthusiast, I do like what I hear quite often and am always open to recommendations from friends or whoever. "On the Corner" was definitely one of the first jazz albums that hooked me right away the first time I heard it back when I was in my early 20's. It is just so gritty and real to me. Miles really captured the essence of city life and it's various rhythms and tones. Truly an incredible piece of art in my opinion and an album I listen to quite regularly.