On fourth studio album , Canadian rapper and mainstream success story shows more of himself in multiple ways, co-producing the majority of the record and moving away slightly from the usual shallow materialism of his lyrics for more personal material. reveals feelings of vulnerability and loneliness on some tracks, while concentrating on jewelry, money, and fame on the more club-ready songs. Along with more thoughtful solo performances, a steady flow of guest stars come through to add excitement to . and guest on the sinister and unrelenting "Never Sleep," adds pop personality to "Dead Show," and elsewhere , , and others appear alongside in moments of both intensity and contemplation. ~ TiVo Staff