That track was released quite a while ago on A State of Sugar, an awesome brony label you should totally check out! (Still no idea how did I get here tbh) The reason I didn't release it was because I couldn't find a fitting artwork when I released it.
It's a Thorax-inspired thing I made after "The Times They're A Changeling" episode in a week. I can't even imagine what did he have to feel during this entire time, both among ponies and changelings, he must have felt like some kind of a proteus.
Hope you enjoy it, have a nice day!
Artwork (In searching of love by Pony-Stark): pony-stark.deviantart.com/art/In-searc…ve-631693295