"Last Christmas" was released by the British pop duo Wham! in 1984 and is still a holiday favorite over 20 years later. Enjoy!

Sting performs his hit "Englishman in New York" with Charys Green, Jo Lawry, Dominic Miller, Rhani Krija, Ira Coleman, Piotr Mania and the Polish Radio Symphony Orchestra, conducted by Adam Sztaba, for the 85th Anniversary of Polish Radio.

English singer-songwriter Adele released her song "Hello" on her third studio album. It reached number one chart positions in over twenty-five countries and received critical acclaim.

"The Lazy Song" is the third single from the album
Doo-Wops & Hooligans by singer and songwriter Peter Gene Hernández, also known as Bruno Mars. Enjoy!

Enjoy No one, a romantic ballad from the muti-talented American queen of R&B/Hip-hop: Alicia Keys.

Pharrell Williams performs his track 'Happy' at Radio 1's Big Weekend 2014 in Glasgow.

English synthpop duo Hurts released their debut single "Wonderful Life" on YouTube in April of 2009 and it quickly went viral and was very well received. It comes from their debut album Happiness.

Irish singer-songwriter Hozier performs "Someone New" at Radio 1's Big Weekend in Norwich in 2015.

The legendary heavy metal band Metallica performs the ballad "Nothing Else Matters" from their fifth studio album, which was released in 1991. Enjoy!