Chord progressions / Beautiful Melodies!

Greetings, I'm currently seeking very melodic / chord progressions for a progressive house song. I'm looking for something very unique, something very beautiful. There aren't very many details that I can give simply because I don't really have any specific ideas in mind. I'm hoping someone can just open their catalog to me and let me chose 5-10 melodies that I can work with. Lets start here I guess, and see what else you need from me or if you have any questions? Sorry for the lack of details, new to this process!