1957's Mingus Three is to be reissued next month with additional unreleased tracks an issuing that marks the 100th anniversary of Mingus’ birth. Rhino/Parlophone are putting out the album which features Mingus with pianist Hampton Hawes and drummer Dannie Richmond. Eight previously unreleased session recordings are included on the release discovered recently in the London Parlophone vaults. The music comes in a replica of the original record sleeve issued by Jubilee Records and a booklet featuring photos from the era.