2020 taught many of us how to play new riffs, try new melodies, and remain on our toes. Build on these skills. You might long to fall back into some familiar tunes, but remember that you’ve come so far, learned so much, and figured out a lot about yourself and others. Keep that momentum. There are no wrong notes in jazz because jazz musicians are confident in themselves, their skills, and their ability to mesh with others. You should be confident in your abilities to do the same.