Qtrax | Premium =link=

To unlock the full potential of the downloaded music, Qtrax introduced a "Premium" subscription or pay-per-track model. The benefits included:

When Qtrax launched its beta in 2008, the music industry was in crisis. Illegal peer-to-peer (P2P) file-sharing services like LimeWire and Napster were decimating CD sales. Qtrax attempted to bridge the gap by creating a "legitimized" P2P network. qtrax premium