Ralf Mackenbach live! - 'Piano and guitar'

http://www.youtube.com/watch?v=Aii5Yc90teY

Troye Sivan - 'For them'

http://www.youtube.com/watch?v=xaxukzu_n7A

Justin Bieber - 'Pray'

http://www.youtube.com/watch?v=o9tJW9MDs2M

Ulrik Munther - 'Born this way'

http://www.youtube.com/watch?v=HIekOkkepTw

Sargent Pepper - 'Can't help falling in love'

http://www.youtube.com/watch?v=gffsOUGTmD8&feature=channel_video_title

Tim Suyderhoud - 'Just the song'

The Dutch Justin Bieber singing on an audition for 'X-factor', a contest for new talent. He is 15 years old.

http://www.youtube.com/watch?v=rM8rpff-NV0

Monsif - 'Mee met me'

http://www.youtube.com/watch?v=2pn-sxswQ24

13-year-old rapper from Amsterdam Monsif.