There aren't that many music videos out there that I really like, but this video by Little Dragon is just as moving as the song.
Little Dragon are a Swedish electronic music band, with Yukimi Nagano on vocals. The song Twice was one part of their first release ever.
The video for "Twice" was directed by award-winning Swedish filmmaker Johannes Nyholm. It depicts a bird that gives a present to a girl who eventually meets someone playing music. The bird represents the parent who gives the child the gift of life. The child leaves home, and eventually meets death where upon the gift is discarded. Now, the parent seems to be upset about the child leaving, seeming to imply that she left in a bad way and will reap what she sows, eventually paying the piper.