As a surprise special guest, Carly Simon joined Taylor Swift on stage to sing "You're So Vain" together. It was the second night of Swift's sold-out Red Tour at the Gillette Stadium in Foxborough, Massachusetts. This video features some excerpts from the performance, as well as backstage footage and interviews with Carly and Taylor.

Singer Cassandra Steen sings part of her song “Never Knew I Needed” for RheinMain TV.

Cat Burns is a young singer-songwriter from London who loves to talk about relatable things based on her own personal experiences. In “People Pleaser," Cat muses on her habit of always trying to help people and putting their needs before her own, whether the help is appreciated or not.

"What Christmas Means to Me" was written by Allen Story, Anna Gordy Gaye, and George Gordy. It has been recorded by many artists, and here is a very catchy version performed by Cee Lo Green on his album Cee Lo's Magic Moment.

"We Don't Talk Anymore" is a song produced and performed by American singer Charlie Puth with guest vocals from Selena Gomez.

British singer-songwriter Charlotte Jane sings about a guy who isn’t giving enough to their relationship... but not for much longer, as she’s about to delete him from her phone and from her memory!

Listen to English singer Cheryl Cole’s first solo single “Fight For This Love” which was the fastest selling single of 2009 in Great Britain.

Enjoy this pensive little piece from solo Irish singer/songwriter Chris Keys. It went to number 1 on the Northern Ireland charts in October 2010.

"Driving Home for Christmas" is a holiday single written by Chris Rea, a singer-songwriter and guitarist recognized for his distinctive, husky voice.

American singer Christina Perri sings her hit "Jar of Hearts," a song about heartbreak. She is a rising star in the United States and ready to take on the world at large.

Christina Perri performs her cover of "Have Yourself A Merry Little Christmas" in an exclusive recording session live at The Fortress in Los Angeles, CA for The Live Room on The Warner Sound.

British singer/songwriter Clare Maguire performs her slow and soulful song “Ain’t Nobody.” Enjoy listening!

Enjoy this new love song, the second single of British singer-songwriter Clare Maguire.

Here is a new take on a classic Christmas song by British electronic music band Clean Bandit. The smooth beats and vocals of the song are mixed with some levity and silliness in the music video.

The title "Rockabye" is taken from the famous nursery-rhyme lullaby "Rock-a-bye baby on the tree top." The song is an electronic pop lullaby, and touches on the hardships of single mothers trying to bring up their babies right. It is sung by Anne-Marie in the role of the mother comforting her baby, and by Sean Paul who gives his support, singing in Jamaican English, so be on the lookout for unconventional grammar in the lines he sings.