Technology: Automatic singer identification software

Legal or not, the collection of music stored on your computer may be quite large and varied, so the system outlined in this research paper from HP should come in handy. The system can identify with about 80% accuracy the singer of a song based on digital samples, allowing for hassle-free sorting. <http://www.hpl.hp.com/techreports/2003/HPL-2003-8.pdf>