Hey if you purchased songs, no need to re-purchase those. Just go to Music section then check all songs and then copy & paste to USB stick and then copy to another computer.
Spotify Premium in Acer Aspire V3 & 21M mobile 3G network and Samsung Galaxy Xcover & 0.5M mobile 3G network with Creative WP-350 Bluetooth headphones. I am Spotify Free user April 2009 - November 2010 and Spotify Premium user December 2010 - for now. I am Community veteran until the end. Accept as Solution if I helped today!