It has been four years since Guillermo S. Herren released anything significant from his most famous and respected moniker, Prefuse 73 (though he did keep busy with live shows, collaborations, and remixes). That's a long time for virtually any artist, but it's an eternity for Herren, whose first three Prefuse 73 albums dropped in the span of four years. As if to make up for lost time, 2015 will see the release of not one, but three major works from Prefuse 73.