I have all their albums, one of my favorite bands. The first two CDs ("Sliver if The Sun" & "I Move"), plus "The Darkening Room", are my favorites. One of my favorite songs period, is "The Wait Of It All" from Ampersand.
Not exactly sure why they are not more popular, but a lot of that has to do with marketing, and label support. I don't believe the band has ever done a proper tour even, mainly playing festivals in the states. I've never seen them live, only on DVD and youtube.
Bookmarks