Image: MSN.com

TreeHugger has reviewed many different, greener things to do with our bodies after we have shuffled off the mortal coil, from freeze-drying to composting .

Photos: Kristin Rule

A couple of years ago Kristin Rule, alias 'The Unconventional Cellist' undertook a 20 week music tour, toting her cello on a motorbike with a solar trailer. With a new album recently released, she is soon to be touring again, but this time by bicycle accompanied by a solar-powered, electric-assist trailer.

Image credit: Particle Men

From the 100mph "wind-powered" Nemesis through the record-breaking Tesla to the

Image credit: The Journey

So i have clearly become mildly obsessed with The Journey TV—the travelling documentary project that has shown us videos on an underused train station turned gardening hub, activists' work to

Credit. Reverb.org

Just as the Green Music Group Challenge is winding down, the green concert gurus at Reverb have come up with another project. They're taking donations. But ... each donation of $15 or more comes with a booty-back guarantee.

Photos by Jeff Kart

So I spent the weekend at Lollapalooza, along with another 200,000 or so people, rocking out to headliners like Green Day, The Strokes and Lady Gaga. And I noticed something. For the most part, people were doing the right thing: Recycling their beer cans, using refillable water bottles, putting trash in its place.

John Friend and Sienna Sherman teaching yoga at Wanderlust (photo taken by Bonnie Hulkower)

Last weekend, at the heart of this year's Wanderlust Festival was Village Anusara, and in the heart of the village was John Friend, gathered with his disciples. John founded Anusara yoga thirteen years ago.

Moby After His Wanderlust Speakeasy photo: Bonnie Hulkower

Wanderlust Festival, the eclectic four day yoga retreat/rock concert, just culminated its second year in Lake Tahoe's scenic Squaw Valley.

Musician Christopher Willits performs in "The Illuminated Forest." Photo by Michael Smith via Soundwave.

What does "green" sound like?