The music cue really said to me: Good luck brain, you suck!
Actually really fun concept. When I understood I could "trust my fingers" instead of the keyboard keys, it all unlocked for me. But then, having to clear previous poses made my brain go back to dumb mode. Frustrating because I couldn't get into the flow, but I laughed and cringed at the challenge so I guess it was a worthy frustration in the end.