History[edit]
The chart was first published in the March 16, 1996, issue of Billboard; however, historically, the chart's introduction was in October 1995, when it began as a test chart.[3]
The Adult Top 40 chart was formed following a split of the "Hot Adult Contemporary" chart due to the growing emergence of Adult Top 40 radio stations in the 1990s. These stations played a wider variety of artists and saw a faster turnover of songs compared to traditional adult contemporary radio. Songs by modern rock, dance, and R&B artists were mixed in with acts more closely associated with adult contemporary. According to Billboard, splitting the chart "better reflect[s] the music being played on adult contemporary and adult/top 40 stations."[3]
The first number-one song on the Adult Top 40, from the test chart of October 7, 1995, was "Kiss from a Rose" by Seal.[4] The first number-one song on the Adult Top 40, from the published chart of March 16, 1996, was "One Sweet Day" by Mariah Carey and Boyz II Men.[5]