Moodagent, a cross-platform and mobile application, creates music playlists based on your mood. Tell it how you’re feeling and it picks songs that mirror your emotional state.
Available for Windows, Mac, Android, iOS, and Symbian, Moodagent let’s you, via a sliding interface, adjust how sensual, tender, happy, and angry you want your songs as well as the tempo of the music. If that all seems too complicated you can also use a song from your collection to seed your playlist; grab a slow sad song and Moodagent will use that song to generate a matching playlist.
Check out the link below for additional information and downloads appropriate for your platform.