Wimpus is free for you to time-shift as much music as you want. You can explore different music genres and learn about many new artists, new and old. We are working hard to make Wimpus a great product for our users. We also have to pay for our servers that provide this service to you. If you find that Wimpus has enriched your life by introducing you to new music, please think about making a donation to keep us running.