Number of songs: 2 | Total weeks on charts: 26 Appearing in a total number of: 10 charts | Total period running: 73 days
The Chainsmokers are an American DJ and production duo consisting of Alex Pall and Andrew Taggart. The EDM-pop duo] achieved a breakthrough with their 2014 song "#Selfie", which was a top twenty single in several countries. Their debut EP, Bouquet was released in October 2015 and featured the single "Roses", which reached the top 10 on the US Billboard Hot 100. "Don't Let Me Down" became their first top 5 single there and won the Grammy Award for Best Dance Recording at the 59th awards ceremony, while "Closer" became their first number-one single on the chart. They have also won two American Music Awards, seven Billboard Music Awards and eight iHeartRadio Music Awards. The duo's second EP Collage was released in November 2016, succeeded by the release of their debut studio album, Memories... Do Not Open, in April 2017.
5 Seconds of Summer, often shortened to 5SOS, are an Australian pop rock band from Sydney, New South Wales, formed in 2011. The group consists of lead vocalist and rhythm guitarist Luke Hemmings, lead guitarist Michael Clifford, bassist Calum Hood, and drummer Ashton Irwin. They were originally YouTube celebrities, posting videos of themselves covering songs from various artists during 2011 and early 2012. They rose to international fame while touring with English-Irish band One Direction on their Take Me Home Tour. They have since released three studio albums and headlined three world tours.