Hello Thomas, welcome back. It's completely up to you. You could dig into the next level of material for you and if you struggle with it, then yes, that would be a good idea to do a review. I do recommend you look at the new material in the lower levels, you may find some of that new information helpful (like the Dynamics lesson, Artist Studies, and Ear Training).
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Hello Thomas, welcome back. It's completely up to you. You could dig into the next level of material for you and if you struggle with it, then yes, that would be a good idea to do a review. I do recommend you look at the new material in the lower levels, you may find some of that new information helpful (like the Dynamics lesson, Artist Studies, and Ear Training).