<P> The emergence of mature ragtime is usually dated to 1897, the year in which several important early rags were published . In 1899, Scott Joplin's "Maple Leaf Rag" was published and became a great hit and demonstrated more depth and sophistication than earlier ragtime . Ragtime was one of the main influences on the early development of jazz (along with the blues). Some artists, such as Jelly Roll Morton, were present and performed both ragtime and jazz styles during the period the two styles overlapped . He also incorporated the Spanish Tinge in his performances, which gave a habanera or tango rhythm to his music . Jazz largely surpassed ragtime in mainstream popularity in the early 1920s, although ragtime compositions continue to be written up to the present, and periodic revivals of popular interest in ragtime occurred in the 1950s and the 1970s . </P> <P> The heyday of ragtime occurred before sound recording was widely available . Like classical music, and unlike jazz, classical ragtime had and has primarily a written tradition, being distributed in sheet music rather than through recordings or by imitation of live performances . Ragtime music was also distributed via piano rolls for player pianos . A folk ragtime tradition also existed before and during the period of classical ragtime (a designation largely created by Scott Joplin's publisher John Stillwell Stark), manifesting itself mostly through string bands, banjo and mandolin clubs (which experienced a burst of popularity during the early 20th century) and the like . </P> <P> A form known as novelty piano (or novelty ragtime) emerged as the traditional rag was fading in popularity . Where traditional ragtime depended on amateur pianists and sheet music sales, the novelty rag took advantage of new advances in piano - roll technology and the phonograph record to permit a more complex, pyrotechnic, performance - oriented style of rag to be heard . Chief among the novelty rag composers is Zez Confrey, whose "Kitten on the Keys" popularized the style in 1921 . </P> <P> Ragtime also served as the roots for stride piano, a more improvisational piano style popular in the 1920s and 1930s . Elements of ragtime found their way into much of the American popular music of the early 20th century . It also played a central role in the development of the musical style later referred to as Piedmont blues; indeed, much of the music played by such artists of the style as Reverend Gary Davis, Blind Boy Fuller, Elizabeth Cotten, and Etta Baker could be referred to as "ragtime guitar ." </P>

Which of the following does not describe the style of ragtime