NTT DoCoMo launches Rhino Mobile music portalFierceMobileContent writes…Also launching a new mobile music portal is Japanese carrier giant NTT DoCoMo, which announced the debut of Warner Music Group Rhino Mobile, a venture uniting Warner Music Japan with wireless data service provider Catalyst Mobile. In addition to features including recommendation, search and preview, Rhino Mobile promises exclusives including “This Day in Rock History” trivia, the “Songs You Know Ringtone Corner” and weekly columns and reviews from Japanese music critics.
