I really liked how music played a key role in REAL. Especially the song "Iris" by the Goo Goo Dolls. It's one of my favorite songs of all time, and it's a song that I've felt a connection with ever since I first heard it. So I can really relate to Remy and how he feels about this song.

Source: http://youtu.be/NdYWuo9OFAw