International Day of Happiness - A Musical Appreciation of Happy

All songs posted in the links have a little bit of happiness in them.
Enjoy.

Happy - Pharrel Williams.

Happy - Travis.

Only Happy When It Rains - Garbage.

Be Young, Be Foolish, Be Happy - The Tams.

Everybody's Happy Nowadays - Buzzcocks.

Everybody's Gonna Be Happy - The Kinks.

Full of Life (Happy Now) - The Wonder Stuff.

Happy Families - The Chords.

Happy Head - Mighty Lemon Drops.

Happy House - Siouxsie and the Banshees.

Happy Jack - The Who.

Happy People - Generation X.

The Happy Song - Otis Redding.

Happy Together - The Jam.

Happy When It Rains - Jesus and Mary Chain.

I Could Be Happy - Altered Images.

I Hope You're Happy Now - Elvis Costello.

To Be Happy - Sara Evans.

Two Shots of Happy, One Shot of Sad - U2.

Happy Hour - The Housemartins.

Head is Happy - Aztec Camera.

You Happy Puppet - 10,000 Maniacs.

Happy - William Bell.