F major is a musical key that is built on the note F. It consists of the notes F, G, A, B♭, C, D, and E. The key signature of F major has one flat, which is B♭. This key is often associated with a bright and cheerful sound, making it popular in various musical genres. In Western music, the F major scale is frequently used in compositions and songs. Many classical pieces, such as those by Ludwig van Beethoven and Wolfgang Amadeus Mozart, feature this key. Additionally, F major is commonly found in pop music and jazz, providing a rich harmonic foundation for musicians.