Epic Key Changes: Backstreet Boys, Taylor Swift, Beyoncé, more - video
The CollectiveCadenza-produced medley sees a group of singers belt out brief segments of several songs that are well-known for their climactic key changes.
Beginning with the Backstreet Boys classic 'I Want It That Way', the video delves into Mariah Carey, Bon Jovi, The Beatles, Bonnie Tyler, Taylor Swift and Beyoncé.
Power ballads 'I Will Always Love You' by Whitney Houston and Celine Dion's 'My Heart Will Go On' are covered, before it ends with the Michael Jackson hit 'Man in the Mirror'.
Uploaded on Tuesday (March 12), the video has been viewed around 150,000 times on YouTube at the time of writing.