Does anyone know the title and singers of these 2 love duets?

a.) (chorus) there is all my for you, all i have to give you and you keep me holding on everytime your love comes shinning through. all my love for you everytime that we're together i give all my love for you.

b.) (chorus) until forever, this is for always, when we're together nothing's gonna take that away.

i'm not so sure about the lyrics. thanks

sorry dont know