Ritual is a Swedish band in the folk-prog genre, although they often sound more like Yes than Jethro Tull.
Anyway, the album in question is in my opinion a masterpiece. 9/10 at least.
The album is somewhat based on the Moomin-characters by the finnish author Tove Jansson. Generally we're talking high quality, but the last track is just staggering. It's called "A Dangerous Journey" and clocks in at a little under 27 minutes.
It contains everything a fan of retro-prog could want. Innovative instrumentation, great lyrics and vocals and extremely well performed.
I love this album.
Website: http://www.ritual.se/