Having authored some of the finest and sleaziest riffs in rock history, Joe Perry knows a thing or two about what it takes to make those riffs stick. Be it "Walk This Way," "Combination," "Fever" or ...

More than a decade ago, a startup launched on Kickstarter to fund an automated guitar tuner called the Roadie. Now the company has returned to the platform with the smarter, faster, smoother and more ...