In this 2011 photo provided courtesy of Alex Johnson, the Okee Dokee Brothers, Joe Mailander, right, and Justin Lansing pose for a photo along the Mississippi River. The Minneapolis duo

 

              In this 2011 photo provided courtesy of Alex Johnson, the Okee Dokee Brothers, Joe Mailander, right, and Justin Lansing pose for a photo along the Mississippi River. The Minneapolis duo
In this 2011 photo provided courtesy of Alex Johnson, the Okee Dokee Brothers, Joe Mailander, right, and Justin Lansing pose for a photo along the Mississippi River. The Minneapolis duo has been nominated for a Grammy Award for best children's album. (AP Photo/Courtesy of Alex Johnson)