A piano quintet is a musical ensemble consisting of five instruments: a piano and four string instruments, typically two violins, a viola, and a cello. This combination allows for a rich blend of timbres and textures, making it a popular format in chamber music. The piano quintet has a significant place in classical music, with notable works composed by famous composers like Robert Schumann and Dmitri Shostakovich. These compositions often explore a wide range of emotions and showcase the interplay between the piano and strings, creating a dynamic and engaging listening experience.