ill go ahead and recommend a few bands. Kamelot melodic power metal, the albums karma, epica and the black halo are awesome epspecially karma a must listen for all metal fans. firewind is another good power band, they're from greece but dont let that stop you. all their 3 albums are good tho they changed singer in the last one and his singing style is quite diffrent from the former singer. airged l'amh is another good band from greece, a heavy/folk metal band their album the silver arm is awesome.