. In October 1977 “You Light Up My Life” reached #1 on the US Billboard Hot 100 popularity charts where it held the top position for 10 consecutive weeks, which was then the longest run at #1 in the chart's history. With sales of over four million copies in the United States alone, the song ultimately became the biggest hit of the 1970s. It also hit #1 Adult Contemporary and was even a Top 10 “Country” single. The passionate ballad also earned Brooks a Grammy Award for Song of the Year as well as an Academy Award for Best Original Song, a Golden Globe Award and an American Society of Composers, Authors and Publishers Award. The song was Debby Boone's first solo hit record and only Top 40 Pop hit.
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