I enjoyed the older Jazz pianist more than the classical style played by the younger person. I thought arranger players, too, can have lots fun and be creative in playing a well known tune in various styles. It might take more on the part of the player than the backup, but it may help an anranger player play better and have more fun while working with and not against the machine.
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"You Shall Know the Truth, and the Truth will set you free." John 8:32