Who built this, and why

Raymond Beckham on why Thaumaturgy generates ambience instead of looping it, where the name came from, and what the app costs.

I'm Raymond Beckham. I built Thaumaturgy, and I run the games it was built for.

Why it generates instead of looping

I got tired of tavern loops that repeat every ninety seconds, and of players who notice. Once you have heard the same laugh land in the same place three times, the room stops being a room and turns back into a file playing.

So Thaumaturgy does not play a recording of a tavern. It builds one, live, every time: a few looping beds you can push off into the distance, and a set of one-shots — a mug, a cough, a door — fired on a cadence, with dials for how often they come and how irregular the timing is. Nothing is scheduled in advance, so there is no loop point to notice and no two minutes are the same. That is the reason the environment screen looks the way it does: every dial on it is there to serve that one idea.

It is also why the app is not simply a folder of ambience tracks. A track is finished when you press play. An environment is still being assembled while your players are sitting in it.

Where the name came from

Thaumaturgy is a 5e cantrip for minor magical effects: a booming voice, flickering flames, a door slamming shut on its own. It seemed like the right name for something that does that job at your table.

The cost is that we share the name with the spell, with a Wikipedia article about the historical practice, and with a school of magic in a couple of video games. So if you are trying to find us again, "Thaumaturgy app" or "Thaumaturgy RPG ambience" will do it, and the bare word will not.

What it costs

Nothing. It is in free open beta — the app, the sound library and accounts. No adverts, nothing sold, no cross-site tracking, and there is no third-party script or embedded video player anywhere on the site to do it with: the tour video is our own file on our own domain. The library is CC0 and free-licence recordings, and every clip is credited.

What I would like back instead is what you think. Listen along — where your players hear the same room you do, over a call — is in the app because somebody asked for it.

Who "we" is

Thaumaturgy is published by Beckham Enterprises, which is me and a lot of evenings. If you write to us from inside the app, I am who answers.

Next: Getting started — from nothing to a running scene in about two minutes.

Updated 24 October 2026