Music is a multi-purpose thing for most of the people as some of them use it for time passing, some of them use it for fun, while for some people it is a passion. Although the nature of the music is mostly dependent on your mood because every time you need to search your desired song it may be quite hard if you have a huge collection. However, the brain-scanning headphone is a great
gadget for music lovers as it automatically evaluates your mood using your brainwaves and in the result it plays a best song depending on your mood.
