Sandu has long been a jam-session staple for anyone that wants to shred some E-flat blues, which is a less common key for a blues. The tune is a great example, of incorporating the blues scale into, the bebop melodic language. Keith Jarret’s version, which I included is an excellent display, how to use left-hand rootless shell voicing. 

Listen and practice with the recording
Music Score. Jazz. Sandu