A passage from Chopin Piano Concerto No. 1
Base algorithm
Three-hand algorithm
Around 15–20s, the three-hand algorithm quickly recovers the correct score position after a long sequence of out-of-order notes.
A passage from Rachmaninoff Piano Concerto No. 2
Base algorithm
Three-hand algorithm
Around 10–15s and 15–20s, the three-hand algorithm locates the correct score position more accurately under smaller out-of-order deviations.
