Rock music is often associated with heavy instrumentation, reverberating through a sound system, and played by hyperactive musicians wearing all-black garb. This kind of music has enjoyed over half a century of popularity with its strong beat and catchy melody. Rock music started in the 1940s and the 1950s as a fusion of rhythm and blues, gospel music, and country music. Originally known as rock and roll, as branded by disc jockey Alan Feed from Ohio, rock music combined influences resulted in simple blues-based style that was fast and danceable. Instrumentation for rock music often include electric guitar, bass guitar, drums, and keyboards. Others add to their line-up reed instruments like the saxophone and the French horn. String instruments like the mandolin and the sitar are occasionally seen in the realm of rock music. Of all these instrumentations, it is bass guitar lessons the guitar that is considered to be the star of the show. Guitars come as solid electric, hollow electric or acoustic. The electric guitar was played rock and roll style by early rock legends Chuck Berry, Link Wray and Scotty Moore. Texas blues guitarist Stevie Ray Vaughan played a fusion of blues and rock. As multitrack recording was developed by Les Paul along with electronic sound treatment by Joe Meek, it was not long after when rock music artists like Jackie Breston and Bill Haley came out with their first rock and roll records. Breston released his record Rocket 88 under recording label Sun Records. And then several years after, Haleys Rock Around the Clock was launched and topped the charts of Billboard magazine in terms of record sales and airtime plays. Sun Records also produced rock and roll king Elvis Presleys first single labelled Thats All Right (Mama).