Esperanza Spalding is in the midst of a 77 hour marathon recording session for her new album Exposure.

Additionally, she is streaming the entire session live on Facebook!

Esperanza deep into her 77 marathon recording session!

This is a first for any major recording artist and is a fascinating glimpse into the creative process.  Follow along with this cool new endeavor on her Facebook page, and a hearty congratulations to her for this cool new endeavor!