Rock group�Mr. Children will be releasing a new song on April 4th titled, "Kazoe Uta".

Vocalist�Sakurai Kazutoshi says that the lyrics to the song are such that, even if you lose everything, are sad, are suffering, no matter what state you're in, he wants to believe that in spite of it all, people will always look for hope, and that it's a "song of hope".

The song will be available on Chaku-Uta Full on April 4th, and on iTunes on April 5th. All proceeds will go the ap bank Fund for Japan relief.

Source: natalie