In the late 1980s and early 90s, Yamaha sought to make their digital pianos feel like more than just "keyboards." They wanted them to be instruments of culture. They curated a list of 50 essential pieces—ranging from the beginner-friendly Prelude in C Major by Bach to the finger-twisting Maple Leaf Rag by Scott Joplin.
For those looking to expand their skills, this curated selection provides a "life-changing" foundation that prepares a pianist for any style, from classical to jazz. 50 Classical Music Masterpieces Yamaha Pdf
: On many Yamaha models, you can mute the left or right-hand parts of the pre-loaded songs to practice one hand at a time while the piano plays the other. The Digital Conductor: A Comprehensive Guide to "50
– piano transcription