Legacy of Psy

Pentatonix is an American a cappella group from Arlington, Texas, consisting of the vocalists Scott Hoying, Mitch Grassi, Kirstin Maldonado, Matt Sallee, and Kevin Olusola. Characterized by their pop-style arrangements with vocal harmonies, scat singing, riffing, vocal percussion, and beatboxing, they produce cover versions of modern pop works or Christmas songs, sometimes in the form of medleys, along with original material. Pentatonix was formed in 2011 and subsequently won the third season of NBC's The Sing-Off, receiving $200,000 and a recording contract with Sony Music. When Sony's Epic Records dropped the group after The Sing-Off, the group launched its YouTube channel, distributing its music through Madison Gate Records, a label owned by Sony Pictures.

Barry Adrian Reese, better known by his stage name Cassidy, is an American rapper. He first garnered attention for his freestyles and competitions as a battle rapper in the late 1990s, and formed the Philadelphia-based hip hop collective Larsiny by the end of the decade. American record producer Swizz Beatz discovered the group in 2000 and signed Cassidy to his newly-established Full Surface Records, in a joint venture with J Records. He adopted a commercially-oriented approach for his 2003 debut single "Hotel" and its follow-up, "Get No Better" ; the former peaked at number four on the Billboard Hot 100 while both preceded the release of his debut studio album, Split Personality (2004).

Netta Barzilai, also known mononymously as Netta, is an Israeli singer. After winning the fifth season of HaKokhav HaBa, she went on to represent her country at the Eurovision Song Contest 2018. On 12 May 2018, she won the contest, held in Lisbon, with her debut single "Toy", marking Israel's fourth win in the Eurovision Song Contest.

"The Fox " is an electronic dance novelty song and viral video by Norwegian comedy duo Ylvis. The top trending video of 2013 on YouTube, "The Fox" was posted on the platform on 3 September 2013, and has received over 1.3 billion views as of July 2026. "The Fox" peaked at the top of the Norwegian Singles Chart and was successful in the United States, where it peaked at number six on the Billboard Hot 100 for three consecutive weeks, and was, before the U.S. release of "Am I Wrong" by Nico & Vinz, the highest-ranked song by a Norwegian artist on the chart since A-ha's number-one song "Take On Me" in 1985.