Happy to be of service...I love the Fusion thing too sometimes...But, I really would like to hear some suggestions on the Avant Garde and Free Jazz tip...I saw someone mention Sun Ra up top, and I've never checked out any of his works...Although, I know that there's a frikkin' ton of 'em...Can anyone mention one or two of his top, most worthwhile recordings...
It was a revelation when I discovered Coltrane's works on iMPLULSE! Those albums from '61 to '65 are his creative apex...Couldn't get into the last few years of his life/catalog...Lots of random, abrasive noise in my opinion...But, those years when he was skating the fine line between creative genius and majordolt...That's the shiz for me...Africa/Brass, Coltrane '62, Impressions, Crescent, A Love Supreme, Living Space...And, it's not like he didn't do some really significant things while on Prestige or Colombia...It's just that his iMPULSE! material is otherworldly!
From a descent knowledge and appreciation of Coltrane, a jump into Pharoah Sanders' book seems utterly logical...For him, I would immediately delve into Thembi, Karma, Black Unity, Elevation...And, If you're a John Coltrane fan, please don't judge Sanders on his one '65 collab with Coltrane - Meditations...I didn't care for it myself...But, maybe you will.