One of the songs is titled "Looking For Paradise" by Alejandro Sanz featuring Alicia Keys. The song is in both English and Spanish. When I hear Spanish, I feel that it's beautiful accompanied with English.
Another song, "Tired Of Being Sorry" by Enrique Iglesias and Nadiya also get to me. Enrique sings in English while Nadiya sings in French.
This next song amazes me in particular. It's sung in Italian and French where Andre Bocelli sings in Italian and Helene Segara sings in French. In Italian it's titled "Vivo Per Lei" and in French it is titled "Je Vis Pour Elle" which means "I live for her." In my opinion it's a beautiful song because it is sung in two of the "love languages." The combination of Italian and French shows how languages can be beautiful.
Music has come so far, but we don't really admire other music that's not in English. If there's interracial relationships, then why not interracial music? I'm really into these types of songs. I guess it's because I can understand them a little bit for the most part. But sometimes you don't have to understand them in order to think their beautiful.