Upcoming rap albums dates
May 8th, 2014
http://www.hiphopdx.com/index/release-dates/
Better yet, see for yourself
Ah… that Google thing…
http://www.hiphopdx.com/index/release-dates/
http://www.metacritic.com/browse/albums/release-date/coming-soon/date
Search for the Rap artists here
Alternatively, you could just look at the album’s Wiki page.