A recent release by Reuters lists the top 10 musicians using their tours as a platform for change.

Topping off the list is Hawaiian crooner Jack Johnson who fuels all tour vehicles with biodiesel and keeps his home studio running off solar power.

Taking up the rear in the 10 spot is popular neo-soul/hip hop group The Roots, who took autographs to a new level by giving away signed compost bins.

For the full list see the MSN article below.

Link to [ MSNBC ]

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