. .The Koch-Marshall Trio can pack a mighty rock WALLOP. Many attendees gave a standing ovation at the end of this 2-hour performance. The amount of musical roots-based-hard-rock/funk energy emanating from this ensemble is quite impressive. Last night's show SLAMMED. . If Koch-Marshall Trio is performing within 4 hours of where you live, and you are a rock disciple, MAKE THE DAMN TIME TO ATTEND THE SHOW, DOGGONE IT! Personally, I have been willing do drive from the center of Michigan's lower penninsula "The Mitten", all the way to MeeLeeWawKAY, that's 6 to 6-and-a-half hours , to see G.S.K.,esq., perform. They're that good.