All royalty free track licenses bought from us can easily be upgarded. For any reason if you need to use our music in media not included in your current license type just drop us an email at info[at]themusicase.com with your username and the tracks you need to upgrade and we will issue a new license for you. All you have to do is just pay for the price difference.
An even quicker way to upgrade your license is to directly purchase the new license and request a refund from the previews purchase. The process takes a few minutes after we receive the new payment and the previews deposit refund request.