Tom: F# (intro part 1) E|-----------------| B|-----------------| D|----------1-0----| G|----2-3------3---| A|-3---------------| E|-----------------| (4x) (intro part 2) E|-8----0--1--4--8-9-8| B|------------------------| D|------------------------| G|------------------------| A|------------------------| E|------------------------| (play twice after 2nd repetition of intro 1 on another guitar) (verse 1) Fm C When criminals in this world appear and break the laws that they should fear C7 Fm Bbm And frighten all who see or hear the cry goes out for far and near for (refrão) Fm Ebm Fm Ebm Underdog (underdog) Underdog (underdog) Fm G# Fm G# Speed of lighting, roar of thunder, fighting all who rob or plunder C C7 Fm Bbm Fm Underdog (ooh ooh ooh) Underdog (underdog) (this chord progression is repeated throughout the whole song, except the ending which goes like this) Fm G# Fm G# Now unleash the dog of wonder, tearing evil souls asunder C C7 C# C#7 Underdog (bow-wow) Oh what a wonder-dog (and how) C C7 Fm Bbm7 Fm Now here's the epilogue (ooh) Underdog (underdog)