1. Piano Concerto No. 15 in B-flat Major, K.450 by Mozart
Listen until at least the 4:00 minute mark. Enjoy the beautiful clarity of the scaling passages!
2. Piano Sonata No. 14 in C# Minor, Op. 27, No. 2, 3rd movement by Beethoven
Listen until at least the 3:00 minute mark. Better yet, the entire piece. It’ll be worth it!