Chords: Ab,B,F#,C#You can also use Am,C,G and D if you down tune your guitar by a half step.Ab B F#I'm waking up to ash and dustC# AbI wipe my brow and I sweat my rustB F# STOPI'm breathing in the chemicals (DEEP INHALE)AbI'm breaking in, shaping up, then checking out on the prison busThis is it, the apocalypseWhoa( Tab from: http://www.guitartabs.cc/tabs/i/imagine_dragons/radioactive_crd_ver_4.html )I'm waking up, I feel it in my bonesEnough to make my systems blowWelcome to the new age, to the new ageWelcome to the new age, to the new ageWhoa, whoa, I'm radioactive, radioactiveWhoa, whoa, I'm radioactive, radioactiveI raise my flags, dye my clothesIt's a revolution, I supposeWe'll paint it red to fit right inWhoaI'm breaking in, shaping up, then checking out on the prison busThis is it, the apocalypseWhoaI'm waking up, I feel it in my bonesEnough to make my systems blowWelcome to the new age, to the new ageWelcome to the new age, to the new ageWhoa, whoa, I'm radioactive, radioactiveWhoa, whoa, I'm radioactive, radioactiveAll systems go, sun hasn't diedDeep in my bones, straight from insideI'm waking up, I feel it in my bonesEnough to make my systems blowWelcome to the new age, to the new ageWelcome to the new age, to the new ageWhoa, whoa, I'm radioactive, radioactiveWhoa, whoa, I'm radioactive, radioactive
Source: http://www.guitartabs.cc/tabs/i/imagine_dragons/radioactive_crd_ver_4.html