Facts:   - instrument: guitar , vocals    - alt: kelli scarr playing at melkweg , 14 july 2009    - caption: kelli scarr playing at melkweg , 14 july 2009    - label: silence breaks    - genre: alternative rock , independent      - name: kelli scarr    - image size: 220 px    - background: solo_singer    - image: kelli scarr.jpg    - associated acts: moby   Based on these bullet points, write a short biography describing the life of kelli scarr .
A:
kelli scarr is a singer and songwriter .she sang vocals on moby 's album `` wait for me '' , as well as collaborating with him on national public radio 's `` project song '' , resulting in the track `` gone to sleep '' .scarr also toured with moby for 15 months in 2009 and 2010 .more recently , she has released an individual album called `` piece '' .audio for the album was made available on the npr website until its release date , 10 august 2010 .scarr was nominated for an emmy award for her work on the hbo documentary `` in a dream '' .