The amazing thing about music is that everybody has their own taste. While some songs are of the same genre, nobody likes every song of that genre. It's always fun to explore another person's music collection and discover beautiful songs never before heard by the self. One of my favorite songs that not many people know about is Paz Lenchantin - Kentucky Hymm, or Dirty Three - Restless Waves. For this you can also list a couple: What is your favorite song that not many people know about?