Boring days at work or in school, coledge are the worst ones... I know one thing that can help a bit... You like music, so why not listen to it while you're outside ;) Sci music players are solution for you. Lots of great models with higher and lower performances guarantee that you'll find model for you and for your budget. Just to mention, there are both MP3 and MP4 music format players...

Check out all of the cool Sci Music players by clicking here