What makes This One's for You by Barry Manilow notable?

'This One's for You' features one of Manilow's most well-known hits, which topped the Billboard Adult Contemporary chart. The album helped to further cement his popularity during the mid-1970s and contributed to his reputation as a master of the pop ballad. Released in 1976, 'This One's for You' was Barry Manilow's fourth studio album, following his breakthrough self-titled debut in 1973. At this point, Manilow was solidifying his status as a leading figure in the pop music scene, building on the commercial success of his previous albums and establishing a signature style that would define his career.