Select your own song to test it in the player – click on input and locate your file. You have to create the multi-channel audio file first. Read more about how you can create audio stems. After you have prepared your audio stems you can use our encoder to create the multi-channel audio file. If you are using Mozilla Firefox use .ogg file, for all other we browsers use .aac file. You also have to set the number of audio channels / audio stems – same number you set in the encoder. After that, click the play icon on the player and you should hear your song. Please note that your song is not uploaded to our server, rather it is just streamed locally from your PC. That is why you can’t share it with others – for that please purchase the player license and install it on your own website.