Contrasting sounds bookend the Billboard Hot 100's top 10, as Adele's sparse piano ballad "Someone Like You" spends a fourth week atop the tally, while rappers Snoop Dogg and Wiz Khalifa soar in at No. 10 with "Young, Wild & Free."
"Someone" maintains its command atop the chart by logging a fourth frame at No. 1 on Digital Songs (207,000, down 5%, according to Nielsen SoundScan) and holding at No. 2 for a fourth week on Radio Songs (144 million all-format audience impressions, up 6%, according to Nielsen BDS).
The Hot 100's first No. 1 featuring a vocalist backed by only piano accompaniment (although remixes have helped "Someone" cross to formats including rhythmic, dance and Latin) shares space in the top 10 with a high-debuting high-profile rap duet. In a pairing of an icon and one of the genre's rising stars, Snoop Dogg -- who celebrates his 40th birthday today -- and Wiz Khalifa enter at No. 10 with "Young, Wild & Free" (featuring Bruno Mars), the first single from the pair's comedic movie (and soundtrack), "Mac and Devin Go to High School," due early next year.