Dream collab? Avi, Tim Foust, Matt, and Geoff Castelliuci singing Misty Mountain together. Unlimited bass power! I have been trying to see if anyone would have the same thought! Talking to them to do it or about it. All three groups do know each other. I have been trying to get noticed of this. Peter Hollens did this with Tim So Peter could help too. I agree UnLimited Bass power.