Question: Donker Mag is an album by what African hip hop group?
Context: Die Antwoord (] , Afrikaans for "The Answer") is a South African hip hop group formed in Cape Town in 2008.  It comprises rappers Ninja and Yolandi Visser and producer God (formerly DJ Hi-Tek).  Their image revolves around the South African counterculture movement known as zef and has incorporated work by other artists associated with the movement, such as photographer Roger Ballen. Donker Mag (Afrikaans for: "Dark Power") is the third studio album by South African hip hop and rave group Die Antwoord.  It was released on 3 June 2014 by Zef Records. CashTime Life is a South African Music Publishing Company and Entertainment Company, as well as a record label and Management Service.  The CashTime Fam is a South African hip hop collective, consisting of South African hip hop musicians, performers and entertainers K.O, Ma-E, Kid X, Maggz, DJ Vigilante and their only R&B singer Masandi. The Gambian hip hop scene is a relatively new scene in African hip hop which mainly consists of young rappers primarily inspired by American hip hop and Senegalese hip hop. Dreamteam is a South African hip hop music group consisting of Mthoko Mkhathini, Lusaso Ngcobo and Trevor Sineke, also known as Dash, Saso and Trey respectively.  They all originate from Durban, the capital city of KwaZulu-Natal, officially formed in 2011, and shot to fame in 2013, after the release of independent album, "The Blow Up", which was released in March 2013.  They are most known for major debut single "Tsekede", a song with a version that later featured major South African hip hop artist AKA, and fellow Durban-based musical trio, Big Nuz. MTV Base: SA's Hottest MCs is an annual segment that airs on MTV Base on the first two days of December.  The segment consists of a panel of judges who are usually South African hip hop performers or personalities associated with the South African Hip Hop Genre. K-ID (real name Rayane Fakih) is a Senegalese artist and one of the two members of the group Chronik 2H.  He stands as one of the hip hop entrepreneur actively contributing to the structuring of the music sector in Dakar.  Well known for his talents as musical producer, having realised several tracks and albums for local hip hop artists, K-ID has now intensified his participation in the local music economy with the creation of his structure Oracle Vision Future, specialised in audiovisual production.  Through this new initiative, K-ID expresses his desire to give a new and professional impulsion to the Hip Hop Galsen and, the African Hip Hop in general. Keyti is one of the first and most prominent hardcore hip hop artists in Senegal.  With his group Rap’Adio, he offered a radical approach to Hip Hop Galsen violently recalling the initial purpose of hip hop as a means to denounce society’s flaws.  Still radically critical, though less hardcore, Keyti now evolves in solo.  He is part of the West African hip hop collective AURA (United Artists for African Rap) and performs in its well-known musical comedy "The Extraordinary Stories of Poto-Poto Children". K.O (Ntokozo Mdluli) is a South African hip hop artist and rapper who first achieved famed as the member of Teargas, a famed hip hop group which released a critically acclaimed debut album titled K’shubile K’bovu in 2006.  K.O has since released his critically acclaimed debut solo album titled Skhanda Republic. As of January 22, 2016, the album peaked at the top of the South African Hip hop / Rap iTunes Chart.  The single "Roll Up" entered the top 3 of the South African Hip hop / Rap Singles Chart on iTunes.
Answer: Die Antwoord