Music Brothers is a Korean flash game that can be compared to Dance Dance Revolution. You guide a group of dancing blobs along a path of arrows. You progress by pressing the arrow key that matches the next arrow on the path. Each key you press plays a musical note and each level is a little song that you have to complete before your time runs out. If you press a wrong key you'll lose one of the blobs from your group, but you can gain more blobs or get other bonuses by pressing space bar when you encounter round faces on the path. The graphics are adorable, you have several choices of sound schemes when you begin the game, and overall the game is surprisingly challenging and addicting.