You (the purchaser) are free to use the sounds that you purchase in your music and multimedia productions. You are purchasing the rights to use them, but Uniphonic retains the copyright on these sounds. You may not sell or transfer the rights to use these sounds to anyone else. Please do not use these sounds in another sound set or sound library. Please have fun and make fabulous music with our sounds! Feel free to let us know when you release tracks using our sounds. :-)