He was most associated with his playing of the Hammond organ.
This technology was later used to design the Hammond organ.
The Hammond organ is also frequently present in his work.
In the age of sampling, they're still using a Hammond organ.
The Hammond organ was used in jazz, popular music and rock, especially from about 1950-1975.
Perhaps he can play the Hammond organ in the house.
He bought a Hammond organ and continued to record independently.
By the time, the additive Hammond organ was already on market.
Furthermore, he owned a Hammond organ, which was an added plus.
The Hammond organ is also incorporated into some of the pieces on the album.