Fabio Vignoli Rob van Gulik Huub van de Wetering Mapping Music In The Palm Of Your Hand, Explore And Discover Your Collection. 2004 conf/ismir/2004 ISMIR http://ismir2004.ismir.net/proceedings/p074-page-409-paper153.pdf db/conf/ismir/ismir2004.html#VignoliGW04