Jenn, in addition to the great Coltrane here, I've always loved the Eric Dolphy solo on Spiritual. He plays the bass clarinet like he was preaching a sermon - beautiful! I've never gotten tired of this amazing performance....Speaking of Dolphy, I highly recommend Last Date in which he plays alto, flute and bass clarinet to absolute perfection - one of his last performances, with an excellent European rhythm section, before he died way too young at 36. (I should listen to that one again soon. I'm a former jazz musician and I deeply admired Eric's playing.) As for Coltrane, he took the tenor to another dimension, and players are still trying to catch up with him after more than 40 years.