This Spotify-based "Share and Enter to Win" sweepstakes for Warner Nashville artist Frankie Ballard allows fans to connect using Spotify and then share a Spotify playlist as part of the entry process. The application can be found at: http://www.tweematic.com/frankieballard/

After users connect on Spotify (and automatically follow both the artist and the playlist), they are then asked to share the playlist on Facebook or Twitter in order to complete their entry.