If you like alternative rock, Afterhours and Marlene Kuntz are the most talented bands we have(but I can see the point of not getting much success singing in italian - though Afterhours have done some song in english)
Here's an old one from 1980 I think.
A pretty melodic and haunting opening to a really good album.
Though it's about cars, I can't help but be enthralled to the harmonics.
Go to my LS's website and turn your speakers up. It will autoplay some groove'n guitar music. Fans of Satch, Vai, Malmsteen, Petrucci, etc I think will enjoy it.