Wonderful ! I have loved Pharoah Sanders since I was still amost a kid. One of my first jazz LPs was Tranes "At Village Vanguard Again" (with Pharoah, Alice, Garrison, Rashied Ali) and then I got my first Sanders LP (Live at the East). I like all those great albums he made, those from the 60´s and 70´s as well as the later straight ahead dates with a typical ts.p.,b,dr - quartet...... everything !
I don´t know the cover, but is this the original BN, the one with Milt Jackson, John Simmons, Shadow Wilson and on two tracks Kenny Hagood ? I mentioned it earlier as an example of terrible weak recording quality, where you almost don´t hear the drums, I mean it seemed to be very very rudimentary recorded, you don´t hear Shadow Wilson´s specific cymbal sound and snare sound, some very essential trademarks of his playing.
He was very depressed about Coltrane, Cannonball, Evans and even his rhythm section leaving him.
He was also envious of their success. He used to make fun of Cannonball's hit on Mercy, Mercy Mercy" Miles used to call it "Country Joe"!!!!! LOL!