The 7-string guitar has long been the weapon of choice for the harbingers of doom, delivering the extended range needed to play everything from djent to death metal and, of course, nu-metal. So, if ...

The 7-string guitar has long been the weapon of choice for the harbingers of doom, delivering the extended range needed to play everything from djent to death metal and, of course, nu-metal. So, if ...

Everything starts with tuning; and if you're a guitarist it's a burden you have to accept. Pianists? They have it easy! Set and forget. But every time you pick your guitar up to play you'll need to ...