The Adult Pop Airplay (formerly known as Adult Pop Songs and Adult Top 40) chart is published weekly by Billboard magazine and ranks "the most popular...

adult contemporary now began playing many of the same songs as top 40 and adult top 40, but only after the hits had become established. An article on...

Billboard created a new chart called Adult Top 40, which reflects radio station programming that exists somewhere between "adult contemporary" music and "pop"...

number three in Canada, topped the US Billboard Adult Top 40 chart, and reached number 14 on the Billboard Hot 100. It also became a top-10 hit in Australia...

Love" and "Harder to Breathe", hitting No. 1 on the Mainstream Top 40 and Adult Top 40 charts, but it prompted many alternative radio outlets to remove...

The Billboard Adult Top 40 chart ranks the most popular songs on Adult Top 40 radio stations in the United States, based on airplay detections as measured...

topping the Adult Top 40 for 23 weeks, the second-longest-running number one in the chart's history. Outside the United States, the song topped the music...

the top of the US Billboard Hot 100 on July 15, 2000, following a commercial release on June 27, 2000. It also peaked atop the Billboard Adult Top 40 and...

in the top 10 of the charts in Australia, Canada, and on the Billboard Hot 100, while topping the Billboard Adult Top 40 and Mainstream Top 40 charts...

and topped the Adult Top 40 listing. It additionally became a top-10 hit in Norway, Switzerland, and the United Kingdom and peaked within the top 40 in...