A piano piece is a composition written specifically for the piano. The crossword solutions for the term 'piano piece' include 'STRING' (6 letters), 'etude' (5 letters), 'sonata' (6 letters), 'toccata' (7 letters), 'RAG' (3 letters), 'KEY' (3 letters), 'chopsticks' (10 letters), 'LEG' (3 letters), 'nola' (4 letters), 'PEDAL' (5 letters), and 'DAMPER' (6 letters). A STRING is a type of musical instrument that produces sound when its strings are plucked or strummed. An etude is a short, difficult piece of music composed to help a musician practice a particular technique. A sonata is a multi-movement work for a solo instrument or a small ensemble. A toccata is a fast, virtuosic piece of music usually in a free form. A RAG is a type of jazz composition that is characterized by syncopated rhythms. A KEY is a tonal center around which a piece of music revolves. Chopsticks is a popular piano piece composed by Arthur de Lulli. LEG is a type of articulation used to play a note in a smooth, connected manner. Nola is a popular ragtime piano piece composed by Felix Arndt. PEDAL is a device on a piano that is used to sustain notes. A DAMPER is a device on a piano that stops the strings from vibrating. Finally, a sonatina is a short, classical piano piece.