something with both well done clean female/male vocals. Catchy songs, but still with a lot of emotion and creative song structure. A better version of beseech, actually.
The Provenance - 25th Hour; Bleeding they have excellent male/female clean vocals, but there are growls too. the songs are awesome with a progressive touch. imagine a mix of Opeth, Arcturus, The Gathering, My Dying Bride and Vintersorg.
Nightwish - Angels Fall First Autumn - Altitude Delain - Both albums Within Temptation - Mother Earth