I agree with Hobson, and will explain after this:
I have found the song and it is good! "Listen to Me" on this site http://yellowcardrock.com/
Now, one reason that it is good is because the singers are in pitch, and the vocals harmonize, plus they are wonderfully multi-layered, and the music's cool.
So Keirt buddy... I think you can do this with
music, the same way that you play the piano. Find the pitch & play your voice as you would any instrument. You will definitely progress and have everything to gain from singing lessons. All right man!