This is the 2nd audio by Small Beginnings, /who/'s audio...well it's not exactly a company, but close enough. It was originally supposed to come out after The Curious Case Of Toby Jones, but that audio organizer has mysteriously disappeared (reports of gurgling noises following him are probably unfounded). So, this is the 2nd audio, instead of the third. Enjoy it here: https://clyp.it/sskvebzc
The Seventh Doctor and Ace end up in an Egyptian Pyramid for a mysterious conference. They meet crazy Tom Baker, talk business with the Pie Lord (played by Colin Baker with fancy robes), and then everything goes to hell.