Tamalpais Research Institute, also known as TRI Studios, is a virtual music venue in San Rafael, California; it is the brainchild of guitarist Bob Weir, formerly of The Grateful Dead.
Tamalpais Research Institute is a virtual music venue in San Rafael, California. Tamalpais Research Institute is also known as TRI Studios. It is the brainchild of guitarist Bob Weir of The Grateful Dead. This is formerly.