The primary function of simplified sheet music is to act as a pedagogical stepping stone. In the traditional trajectory of piano learning, there is often a vast "gray area" between elementary method books and professional repertoire. A student may grow tired of simple folk songs or basic classical pieces but finds themselves overwhelmed by the original sheet music of a Chopin Nocturne or Waltz. Simplified arrangements strip away the formidable technical barriers—such as rapid octaves, wide stretches, and dense inner voices—while preserving the core melody and harmonic structure. This allows the student to access the "soul" of the piece without being stalled by the mechanics of the performance.
: Opus 28, No. 4, No. 7, No. 20, and the "Raindrop" Prelude (No. 15). Its Easy To Play Chopin - Easy Piano Sheet Music.pdf
Before you play a single note, listen to a professional recording of the original Chopin piece (YouTube is your friend). Listen for the "singing" tone. Your version may have fewer notes, but you must mimic that cantabile (singing) style. The primary function of simplified sheet music is