Amazing song by an amazing band, Radioactive by Imagine Dragons
Capo on the 2 fret standard tuning :D 
Chords used: Am C G D

Am (x02210@1)        C (x32010@1)          GI'm (320003@1)waking up to ash and dust
          D (xx0232@1)                  AmI (x02210@1)wipe my brow and I sweat my rust
             C (x32010@1)             G (320003@1)  DI'm (xx0232@1)breathing in the chemicals
Am (x02210@1)        C (x32010@1)          G (320003@1)               DI'm (xx0232@1)breaking in, shaping up, then checking out on the prison bus
Am (x02210@1)      C (x32010@1)            G (320003@1)  
This is it, the apocalypse
GWhoa (320003@1)
D (xx0232@1)            Am (x02210@1)           C (x32010@1)  I'm waking up, I feel it in my bones
G (320003@1)                DEnough (xx0232@1)to make my systems grow
Am (x02210@1)                   CWelcome (x32010@1)to the new age, to the new age
G (320003@1)                    DWelcome (xx0232@1)to the new age, to the new age
Am (x02210@1) C (x32010@1)   G (320003@1)              DWhoa, (xx0232@1)whoa, I'm radioactive, radioactive
Am (x02210@1) C (x32010@1)   G (320003@1)              DWhoa, (xx0232@1)whoa, I'm radioactive, radioactive

Am (x02210@1)         C (x32010@1)          GI (320003@1)raise my flags, don my clothes
          D (xx0232@1)                  AmIt's (x02210@1)a revolution, I suppose
              C (x32010@1)                GWe're (320003@1)painted red to fit right in
GWhoa (320003@1)Am (x02210@1)        C (x32010@1)          G (320003@1)               DI'm (xx0232@1)breaking in, shaping up, then checking out on the prison bus
Am (x02210@1)      C (x32010@1)            G (320003@1)  
This is it, the apocalypse
GWhoa (320003@1)
D (xx0232@1)            Am (x02210@1)           C (x32010@1)  I'm waking up, I feel it in my bones
G (320003@1)                DEnough (xx0232@1)to make my systems grow
Am (x02210@1)                   CWelcome (x32010@1)to the new age, to the new age
G (320003@1)                    DWelcome (xx0232@1)to the new age, to the new age
Am (x02210@1) C (x32010@1)   G (320003@1)              DWhoa, (xx0232@1)whoa, I'm radioactive, radioactive
Am (x02210@1) C (x32010@1)   G (320003@1)              DWhoa, (xx0232@1)whoa, I'm radioactive, radioactive

*Single Strum*

Am*         C*  G*          D*
All systems go, sun hasn't died
Am*         C*    G*            D*
Deep in my bones, straight from inside

D (xx0232@1)            Am (x02210@1)           C (x32010@1)  I'm waking up, I feel it in my bones
G (320003@1)                DEnough (xx0232@1)to make my systems grow
Am (x02210@1)                   CWelcome (x32010@1)to the new age, to the new age
G (320003@1)                    DWelcome (xx0232@1)to the new age, to the new age
Am (x02210@1) C (x32010@1)   G (320003@1)              DWhoa, (xx0232@1)whoa, I'm radioactive, radioactive
Am (x02210@1) C (x32010@1)   G (320003@1)              DWhoa, (xx0232@1)whoa, I'm radioactive, radioactive