In March 1970, “Impulse!” label released “Jewels of Thought”, the fourth Pharaoh Sanders album. It was recorded in 1969, at “Sound Plaza Studios” in Manhattan, New York City, and was produced by Ed Michel.

Personnel:

• Pharaoh Sanders – tenor saxophone, contrabass clarinet, flute, piano, chimes, percussion 
• Cecil McBee – bass, percussion
• Richard Davis – bass, percussion
• Idris Muhammad – drums, percussion
• Roy Haynes – drums
• Leon Thomas – vocal, percussion
• George Sawtelle – engineer
• George Whiteman – design
• Chuck Stewart – photography

Track listing:

1. Hum-Allah-Hum-Allah-Hum-Allah
2. Sun in Aquarius
3. Sun in Aquarius Part 2