And it proved to be the perfect opportunity for Merrill to have a little fun at his good buddy's expense.
"Robbie had a little gym bag on his tour bus, and I pointed at it. It was an Edmonton Oilers bag. I go, 'I'm going to have to upgrade it to a Montreal bag.' He goes, 'Whatever I get, I promote,'" joked Richardson. "He said it with just a little bit of a smile. It was a jab at me to get him something."
All kidding aside, though, Richardson's admiration for Merrill is off the charts.
"When he gets on stage, he just grabs the bass and becomes a rock star. That's where he lets his wildness out, his artistry and his talent. He knows his industry, his trade and his craft, and he does it to perfection. He takes a lot of pride in it. He's a total professional," praised Richardson, whose favorite Godsmack tracks include "I Stand Alone," "Voodoo" and "When Legends Rise." "He also balances the lifestyle great and knows the grind on the road. When he has his downtime, he goes home to his wife and daughters and spends it with his family. I like to do the same. That's why I think we have lots in common and our friendship has really grown."
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But, it really was their mutual love of hard rock that put them under the same roof in Missouri almost a decade and a half ago.
In Richardson's case, his philosophy is the more aggressive the music the better.
"I find the beat and the heaviness really motivated me in my training. Even though I don't play anymore, I still like to work out and that's kind of been my routine. You get to points in workouts that are exhausting, and you have to push yourself past that. It's the best kind of music to help with that," revealed Richardson. "I remember listening to Andrew W.K. when I'd be doing a bike program with sprints or hill climbs. You'd just close off everything, turn up the music and go."
Godsmack remains Richardson's music of choice when he's sweating away in the Bell Sports Complex gym after practice, but you'll find the likes of Metallica, Rob Zombie, Three Days Grace and Volbeat on his playlist as well.
Some Guns N' Roses or Van Halen would surely do the trick, too.