Get into your on-board sequencer and play the parts you cannot one at a time, and then play along to the sequence, job done.

Alternative is to create your own style for the tune and use this. (If you have a style/chord/pre-set sequencer you can also use this with your style to free up your left hand)

Bill
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English Riviera:
Live entertainment, Real Ale, Great Scenery, Great Beaches, why would anyone want to live anywhere else (I�m definitely staying put).