The news comes after the R&B singer scored 5 Grammy nominations.
The artist previously said he had "[no] desire to release more albums or tour."
"I am experiencing one of the most creative and productive stages of my career," Omar says of his new music.
The group is preparing for the release of their third album, 'Back Again.'
The duo teased the mixtape back in September via Instagram.
"We cannot leave all this money on the table."
"#TSBroStoleMySong," wrote the Miami rapper under a side-by-side photo of him and Kodak.
"I am a Black woman, I am making music from my Black experience, for me to heal myself..." she shared.
"At every stop, it's almost like someone didn't want this video to get made."