I am a karaoke D.J. looking to make my songbook available online so my customers can view and search my catalog of music with their smartphone as an option to a real songbook. What I need is a web app that would search my list of songs, either by artist or by title and then list the results… (Budget: $250-$750 USD, Jobs: AJAX, HTML5, jQuery / Prototype, Mobile Phone, Sencha / YahooUI)