"Boom Clap" becomes Charli XCX's first ever charting song as a solo artist as it enters at #33 this week (3rd charter including guest features). Bouncing by 32 points to 58, "Clap" is this week's Streaming Gainer, a component that had been retired. It returns this week, as I change the definition of "Airplay" slightly. The "Airplay Gainer" is the track that jumped a bunch this week thanks to plays that I listened to on US radio. "Streaming Gainer" means that I played the track more frequently through digital platforms and/or watched the song's official video (5 extra automatic points).
