Robert Lawrence Welch Jr. (August 31, 1945 – June 7, 2012) was an American musician who was a member of Fleetwood Mac from 1971 to 1974. He had a successful solo career in the late 1970s. His singles included "Hot Love, Cold World", "Ebony Eyes", "Precious Love", "Hypnotized", and his signature song, "Sentimental Lady".

Source: Wikipedia (https://en.wikipedia.org/wiki/Bob_Welch_(musician))