Jazz standards are musical compositions that have become widely recognized and frequently performed within the jazz genre. These pieces often feature memorable melodies and harmonies, making them popular choices for musicians to interpret and improvise upon. Many jazz standards originated from Broadway shows, films, or the works of notable composers. Typically, jazz standards are characterized by their ability to be adapted in various styles and arrangements. Musicians often use these pieces as a foundation for improvisation, allowing for personal expression while maintaining the essence of the original composition. Some well-known examples include Autumn Leaves and All the Things You Are.