Direct Current Music has an article about Ben & his mother's upcoming duet album. Here is a quote from the article with the release date:
"Ben Harper and his mother and fellow singer/songwriter Ellen Chase-Verdries, have completed Childhood Home, a new album of ten original songs arriving May 6 -- just in time for Mothers Day -- via Concord imprint Prestige/Folklore."
& here's the link to the full article:
I am really looking forward to hearing this album!