Watch Langhorne Slim Perform Jubilant 'Strangers' on 'Conan'

Langhorne Slim couldn’t have downloaded a better ringback tone. Call his cell and you’ll be met with not a simple ring, but the chorus to Bill Withers’ Live at Carnegie Hall version of “Friend of Mine.” Full of good vibes and brotherly love, Withers’ feel-good anthem reflects exactly where Slim…