The song which features Doodie Lo is set to be released soon.
"It's been a long time coming," teased the 25-year-old.
The 9-date trek will hit major cities including Atlanta, New York, Detroit and Chicago.
"Music is a young sport...we've both seen a lot of life, but you have to bring out the 13-year-old kid again."
The feat comes on the heels of SZA extending her 'SOS Tour.'
The five-track EP will be released via Mass Appeal Records on April 21.
"They can kiss my Black ass."
"'In pieces' was about letting go & trusting myself."