What type of details about kelli scarr  can be gathered from the following bio?  Bio: 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 '' .
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