How Does It Work?
TuneHour basically uses the data collected by Last.fm to build playlists on Spotify.

Important Requirements!
Spotify Account (free subscription is fine)
Last.fm Account
Last.fm Friends! Or anyone you want follow.
Scrobbling properly setup


Features
Playlist Generator
In the generate playlist section of the app, functionality to create playlists based on the Last.fm data of your friends is included. With a few clicks, you can build a playlist in Spotify based on the music taste of your friends.

Your Own Playlists
Your own Last.fm data is also available, and with this, playlists can be created as well!

Recommendations
Build your own playlist based on artist,genre and several track attributes.

More features will come!