This Masquerade by Carpenters

The Carpenters, officially known as Carpenters, were an American vocal and instrumental duo consisting of siblings Karen (1950–1983) and Richard Carpenter (born 1946). They produced a distinctive soft musical style, combining Karen's contralto vocals with Richard's harmonizing, arranging, and composition skills. During their 14-year career, the Carpenters recorded 10 albums along with many singles and several television specials.

The siblings were born in New Haven, Connecticut, and moved to Downey, California, in 1963. Richard took piano lessons as a child, progressing to California State University, Long Beach, while Karen learned the drums. They first performed together as a duo in 1965 and formed the jazz-oriented Richard Carpenter Trio along with Wesley Jacobs, then formed the middle-of-the-road band Spectrum. Subsequently the two signed as Carpenters to A&M Records in 1969, they achieved major success the following year with the hit singles "(They Long to Be) Close to You" and "We've Only Just Begun". The duo's brand of melodic pop produced a record-breaking run of hit recordings on the American Top 40 and Adult Contemporary charts, and they became leading sellers in the soft rock, easy listening, and adult contemporary music genres. They had three number-one singles and five number-two singles on the Billboard Hot 100 and 15 number-one hits on the Adult Contemporary chart, in addition to 12 top-10 singles.

The duo toured continually during the 1970s, which put them under increased strain; Richard took a year off in 1979 after he had become addicted to Quaalude, while Karen suffered from anorexia nervosa. Their joint career ended in 1983 when Karen died from heart failure brought on by complications of anorexia. Her death triggered widespread coverage and research into eating disorders. Their music continues to attract critical acclaim and commercial success. They have sold more than 100 million records worldwide, making them one of the best-selling music artists of all time.