Goo Goo Dolls in my opinion have pretty much solidified their spot in rock/pop history with their explosive hit from 1997, 'Iris' is probably the most well known Goo Goo Dolls song. While they have several other huge hits (too many to name off here!) They're mainly known for their pop-ballad kind of songs.  This metal band Sleeping With Sirens, took 'Iris' and performed it, keeping it a ballad, but put their own spin on it.  My brother is a big fan of this band and really likes their music, so I thought I'd share their 'Iris' cover with you.  Now to be completely honest, I have to say they do very well,but when you take on a song like 'Iris' it's a definite challenge.  You can be the judge.  Enjoy!