Soul music dominated the U.S. African-American music charts in the 1960s, and many recordings crossed over into the pop charts in the U.S. Otis Redding was a huge success at the Monterey Pop Festival in 1967. The genre also became highly popular in the UK, where many leading acts toured in the late 1960s. "Soul" became an umbrella term for an increasingly wide variety of R&B-based music styles – from the dance and pop-oriented acts at Motown Records in Detroit, such as The Temptations, Marvin Gaye and Stevie Wonder, to "deep soul" performers such as Percy Sledge and James Carr. Different regions and cities within the U.S., including New York City, Detroit, Chicago, Memphis, New Orleans, Philadelphia, and Muscle Shoals, Alabama (the home of FAME Studios and Muscle Shoals Sound Studios) became noted for different subgenres of the music and recording styles.