Jay-Z's been having a tough week - not everyone's happy with him selling his shares in the Brooklyn Nets, and even fewer people are happy with him and Beyonce vacationing in Cuba recently. In new track "Open Letter," co-produced by Timbaland and Swizz Beats, Jay has some choice words for those "fuckin' dweebs" (about time someone used that diss in a song) who've been calling him out. It's a great song, with Jay reigning supreme over a killer beat, referencing Bob Dylan and namedropping Chief Keef. We wish this meant new album news, but it appears to be unattached. Enjoy it regardless.