Songs for my Wedding

Hi Everyone! I was wondering if you guys can help me find a clearer and full version of these two songs for my wedding... I dont know the two singers nor the titles but I included smpls from my tape recording... I have been wanting to play these songs for my wedding since I was a teen... Anyways... I greatly appreciate any help...

Main song my cousin will sing for us -
Our dedication song -

Once again... thanks for any help in looking for the songs... =)