Piano Sonata No. 7 is a composition by Ludwig van Beethoven, completed in 1800. It is part of his early piano sonatas and is known for its energetic and dynamic character. The sonata consists of three movements: Allegro, Largo, and Allegro, showcasing Beethoven's innovative use of harmony and rhythm. The first movement features a lively theme, while the second movement offers a contrasting, lyrical quality. The final movement returns to a spirited tempo, culminating in a vibrant conclusion. This sonata reflects Beethoven's evolving style and his departure from the classical traditions of his predecessors, such as Wolfgang Amadeus Mozart.