Document:Q5722
From Rhizome Artbase
iTunes Signature Maker analyzes your music collection and creates a short audio signature to represent what you listen to. iTunes Signature Maker selects a small number of your favorite tracks based on some simple selection criteria, such as the number of times you have played them or the rating you have assigned them. Then, it analyzes the audio content of these files, combining a small bit of each of them to create the signature.