Equal parts Keystone and Perpetual Motion, the Key Motion Quintet is co-led by Dave Douglas and Donny McCaslin with Adam Benjamin, Tim Lefevbre, and Mark Guiliana. These three cuts——Moonshine, L.Z.C.M., and Handwritten Letter——are from the GPS: Live at Jazz Standard celebration December 2011 which was one of only two performances with this band. All three tunes are available for stream/download exclusively for Greenleaf Subscribers.