DD172
DD172 has produced projects such as Blakroc , a partnership between The Black Keys and several hip-hop artists , including Mos Def , RZA , Jim Jones , and Q-Tip . The rapper Curren$y has also collaborated with various other musicians at DD172 , including Thomas Pridgen , Sean O'Connell , and Liam Dirlam of Voodoo Farm ( for the album "Muscle Car Chronicles" ) ; and Mos Def and Jay Electronica , to form the group "Center Edge Territory . " Producer Ski Beatz has worked with DD172 as well , naming his first album , "24 Hour Karate School" , after a nickname for the organization . 
<triplet> Blakroc <subj> The Black Keys <obj> performer <triplet> Muscle Car Chronicles <subj> Curren$y <obj> performer <triplet> 24 Hour Karate School <subj> DD172 <obj> record label