group because the sound feels funky and black." Hi Records did not feature pictures of the Combo on early records. 1960s–1970s Sam Cooke's number five hit "Chain Gang" is indicative of R&B in 1960, as is pop rocker Chubby Checker's number five hit "The Twist". By the early 1960s, the music industry category previously known as rhythm and blues was being called soul music, and similar music by white artists was labeled blue-eyed soul. Motown Records had its first million-selling single in 1960 with the Miracles' "Shop Around", and in 1961, Stax Records had its first hit with Carla Thomas's "Gee Whiz (Look at His Eyes)". Stax's next major hit, The Mar-Keys' instrumental "Last Night" (also released in 1961), introduced the rawer Memphis soul sound for which Stax became known. In Jamaica, R&B influenced the development of ska. In 1969, black culture and rhythm and blues reached another great achievement when the Grammys added the Rhythm and Blues category, giving academic recognition to the category. By the 1970s, the term "rhythm and blues" was being used as a blanket term for soul, funk, and disco. 1980s to present In the late 1980s and early 1990s, hip-hop started to capture the imagination of America's youth. R&B started to become homogenized, with a group of high-profile producers responsible for most R&B hits. It was hard for R&B artists of the era to sell their music or even have their music heard because of the rise of hip-hop, but some adopted a "hip-hop" image, were marketed as such, and often featured rappers on their songs. In 1990, Billboard reintroduced R&B to categorize all of Black popular music other than hip-hop. Newer artists such as Usher, R. Kelly, Janet Jackson, TLC, Aaliyah, Destiny's Child, Tevin Campbell and Mary J. Blige enjoyed success. L.A. Reid, the CEO of LaFace Records, was responsible for some of R&B's greatest successes in the 1990s in the form of Usher, TLC and Toni Braxton. Later, Reid successfully marketed Boyz II Men. In 2004, 80% of the songs that topped the R&B charts were also at the top of the Hot 100. That period was the all-time peak for R&B and hip hop on the Billboard Hot 100 and on Top 40 Radio. From about 2005 to 2013, R&B sales declined. However, since 2010, hip-hop has started to take cues from the R&B sound, choosing to adopt a softer, smoother