Gorilla Biscuits, The Callous Daoboys, and 2 others announced to play Furnace Fest 2023

Furnace Fest announced four acts that will play next years festival via social media. Legendary New York hardcore band Gorilla Biscuits will be joined by metalcore up and comers The Callous Daoboys, Delaware's Foreign Hands, and Christian metal band Training For Utopia.

The festival shared the following:

What better way to start announcing FF2023 than by giving you four artists who will perform at Furnace Fest for the first time?

In alphabetical order:
1. The Callous Daoboys
2. Foreign Hands
3. Gorilla Biscuits
4. Training For Utopia

We're huge fans of every one of these bands and can't believe we'll be sharing the Sloss Furnaces magic with them next September!

For TFU, they had played Slacker66 (at least once, maybe twice???) but have not played live since 1999!
Who else has waited 24 years for these legends to awaken, and who can name every artist Don & Ryan have worked with???