A couple of weeks ago I bought an album called "II=I" by Andromeda. I must have been in a funny mood because when I first played it I didn't really like it. However, earlier this week I decided to give it a second chance and I have hardly listened to anything else since. "II=I" is their second album and I can't wait for more.
The band is from Sweden and their style is progressive metal. Excellent musicianship, great vocals and engaging songs.
Official Andromeda Site
By-the-way, "II=I" is a mathematical way of defining love.