Earlier today, ebuch from the ZREO Team announced on ZREOMusic.com that ZREO will be closing its doors come June 12th, 2013. It is unfortunate that such a great project is coming to an end after just finishing their greatest creation: Twilight Symphony.
I have been a great fan of their work as many others do also, and hope that their next projects become just as successful.
Although they are closing down, it may not be bad news for everyone. They have decided to allow you to download Twilight Symphony legally for free, however they have not provided a source themselves. In this even Hyrule.net has brought up a mirror of the original sounds including the new Twilight Symphony available to be streamed via your browser. Download links will be provided soon, to download whole albums and eventually individual songs. In the meantime you can listen to them here: http://zreomirror.com/.