A piano concerto is a musical composition that features a piano as the primary solo instrument, accompanied by an orchestra. Typically structured in three movements, it showcases the pianist's skill and the orchestra's rich sound. The first movement often follows a sonata form, while the second is usually slower and more lyrical, and the final movement is lively and energetic. Piano concertos have been composed by many famous musicians, including Wolfgang Amadeus Mozart, Ludwig van Beethoven, and Frédéric Chopin. These works are popular in classical music performances and are often featured in competitions and festivals, highlighting the beauty and versatility of the piano.