The Gronholm in question here is Mika Gronholm, not a guitarist that immediately rings any bells for me. Being on Lion Music I was thinking he's a shredder as Lion likes that style a lot obviously but to be honest the song streaming on Lion's site is very tasteful and melodic. Maybe there's shredding on the other tunes but this song sounds like a regular catchy melodic metal song. I like the singer's voice a lot he's very smooth. The song sounds like a mix between Royal Hunt and Kamelot a bit maybe and your usual Euro melodic metal.
http://www.lionmusic.com/cd/eyewitness.htm
http://www.lionmusic.com/cd/eyewitness.htm
