Warren Charles is a Los Angeles based rock quartet which has released their latest album, Head in the Clouds. In addition to the album, however, they also release this app which allows you to listen to all the different songs while taking part in a wide range of different activities. They created quite an interesting app with a variety of different games and activities which are matched up to their songs. This is really an interesting way to expand their audience and give people a fun way to listen to their new album.