Grace Mitchell's last two releases—"Runaway" and "Your Design"—were strong, but the Portland, Oregon singer/songwriter's debut single was special. For a 16-year-old to have such a powerful, confident voice and such a well written song is incredible. When we heard it, it only had 6,000 plays on SoundCloud. Seven months later, it's over 100,000, and her four-song EP design is on Spotify. Read a short interview with her here.