Mortal Love

Mortal Love was a Norwegian metal band from the city of Elverum, formed in 2000. Their sound made combined use of soprano and tenor vocals, whilst placing emphasis on a consistent rhythm section with heavy guitars, piano and synthesizer melodies. Their three released albums, which lyrically dealt with love and failed relationships, were composed as a trilogy, as can be observed by combining their titles — All the Beauty, I Have Lost, Forever Will Be Gone. The band released the final album of the trilogy on September 22, 2006.

source: Wikipedia