Get Moonlight Sonata, Op.27, No.2 for Easy/Level 5 Piano Solo. Permission granted for instruction, public performance, or just for fun. Moonlight Sonata, Op.27, No.2 (Adagio Sostenuto) by Ludwig van Beethoven for Beginner-Easy/Level 2 Piano Solo. Our Meet the Composer graded piano solos are written to give students the best chance for success while maintaining the integrity of the original work. Moonlight Sonata (Beethoven) | Beginner/Easy Piano Sheet Music