This is my favorite mash-up of all time, made from the songs Radioactive by Imagine Dragons and My Songs Know What You Did in the Dark by Fall Out Boy, mashed by AirGirlPhantom on YouTube, link here: https://www.youtube.com/watch?v=eR99ubyBCGE. Sorry about the capo, but trust me, you don't want to play the chords I came up with without it. Also, for the most part, Fall Out Boy is on the left, Imagine Dragons is on the right. Tempo: 140 Chords Used: Am, C, G, D, Dm *Capo on 4th fret* Am C G D Am C G D / Wooooooah, Wooooooah Am C G D Am Oh, whoa, oh, oh, whoa, oh, oh, whoa, oh, oh, whoa. / Wooooooah, Wooooooah Oh, whoa, oh, oh, whoa, oh, oh, whoa, oh, oh, whoa. Am C Be careful making wishes in the dark, dark G Dm Can't be sure when they've hit their mark Am C And besides in the mean, mean time G Dm I'm just dreaming of tearing you apart Am C I'm in the de-details with the devil G Dm So now the world can never get me on my level Am I just gotta get you off the cage C I'm a young lover's rage G Dm Gonna need a spark to ignite Am My songs know what you did in the dark Am / I'm waking up So light 'em up, up, up / I feel it C Light 'em up, up, up / in my bones G Light 'em up, up, up / Enough to make my D I'm on fire / systems grow Am So light 'em up, up, up / Welcome to the new age C Light 'em up, up, up / To the new age G Light 'em up, up, up / Welcome to the new age D I'm on fire / To the new age Am C G D Woah, Woah, I'm radioactive, radioactive In the dark, dark Am C G D Woah, Woah, I'm radioactive, radioactive In the dark, dark Am C All the writers keep writing what they write G Dm Somewhere another pretty vein just dies Am C I've got the scars from tomorrow and I wish you could see G Dm That you’re the antidote to everything except for me, me Am C A constellation of tears on your lashes G Dm Burn everything you love, then burn the ashes Am C In the end everything collides G Dm My childhood spat back out the monster that you see Am My songs know what you did in the dark Am / I'm waking up So light 'em up, up, up / I feel it C Light 'em up, up, up / in my bones G Light 'em up, up, up / Enough to make my D I'm on fire / systems grow Am So light 'em up, up, up / Welcome to the new age C Light 'em up, up, up / To the new age G Light 'em up, up, up / Welcome to the new age D I'm on fire / To the new age Am C G D Woah, Woah, I'm radioactive, radioactive In the dark, dark Am C G D Woah, Woah, I'm radioactive, radioactive In the dark, dark Am C G D / All systems go, sun hasn't died Am C G D My songs know what you did in the dark / Deep in my bones, straight from inside Am My songs know what you did in the dark Am / I'm waking up So light 'em up, up, up / I feel it C Light 'em up, up, up / in my bones G Light 'em up, up, up / Enough to make my D I'm on fire / systems grow Am So light 'em up, up, up / Welcome to the new age C Light 'em up, up, up / To the new age G Light 'em up, up, up / Welcome to the new age D I'm on fire / To the new age Am C G D Woah, Woah, I'm radioactive, radioactive In the dark, dark Am C G D Woah, Woah, I'm radioactive, radioactive In the dark, dark