Music is not just vibrations in the air. There is something physiological about it. When a song comes on, it somehow starts to interact with your DNA and change your internal composition. It can make ...

No theory practitioner would advise you do as these great artists did, but the brilliance of their songs speak for themselves ...

Guitar-specific headphones meet a wireless transmitter, and it's all tied together with Positive Grid's Spark app functionality. But, this isn't the full Spark picture you might be used to ...