i will list some of my favourite heavy metal and power metal ballads which im sure everyone here will love!! :
1- Dont tell the wind- Zeno
2- Whispers in the dark - U.D.O
3- Child of my fear - Andi Deris
4-Oceans of time - Axel Rudi Pell
5-Dreaming of you - Crystal Ball
6-How long- Gamma Ray
7-...