When does the does arbadian singer Rihanna's the album Talk That Talk released whose sound is similar to "Unapologetic"?
Unapologetic: Unapologetic is the seventh studio album by Barbadian singer Rihanna. Unapologetic:  "Unapologetic" is mainly a pop, dubstep and R&B album that incorporates elements of hip hop, EDM and reggae in its production, similar to the sound of her previous albums "Talk That Talk" and "Rated R" (2009). Talk That Talk: Talk That Talk is the sixth studio album by Barbadian singer Rihanna, released on November 18, 2011, by Def Jam Recordings and SRP Records.
November 18, 2011