For creating songs, Yonezu uses music software Cakewalk Sonar. Sonar was a digital audio workstation created by Cakewalk. Other DAWs to support HUI protocol include Logic Pro, REAPER, and Cakewalk Sonar. Ragtime was also preceded by its close relative the cakewalk. Cakewalk was delivered in two versions, Cakewalk Pro and Cakewalk Express. Khoroshev met Carl Jacobson of the Cakewalk software company. On December 6, 2013, Roland sold all of its shares of Cakewalk to Gibson Brands. Judy Garland performs a cakewalk in the 1944 MGM musical "Meet Me in St. Louis". They began to feature the traditional cakewalk, a dance from slavery times. The first African-American dance to become popular with white dancers was the cakewalk in 1891. The appearance of the cakewalk in Buenos Aires may have influenced early styles of tango. Claude Debussy composed a cakewalk, called "Colliwog's cake-walk," between 1906 and 1908. Michael Hoover, previously Executive Vice President of Products, became President of Cakewalk, Inc. "Cakewalk," by George Balanchine. "Sweet Thursday" is a cakewalk, unusual for Rodgers who rarely wrote them.