This is an unofficial search engine build on Spotify Metadata API and the Spotify PHP class made by Tormund Gerhardsen. Visit my blog - gerhardsen.us - to download the source code.

PS: This search engine is only an example of how to use the Spotify PHP class, and will only return the first and best hit. You can search for songs, albums and artists. If you search for both artist and song, do not use "-" to seperate them. To get a more accurate result, please use Spotify's own search engine.