Cloud McFly
All Star
That’s just collaboration, not promotion. Jay z has the same amount of collaborations with Kendrick and drake. IIRC jay-z has more music with drake than j Cole.
Even j Cole had a line on one of his songs about jay-z not promoting him.
You cats just be saying anything.
1st artist signed to Roc Nation - Promotion
Featured on BP3 - Promotion
On BP3 Tour before debut album - Promotion
Jay-Z featured on debut album - Promotion
Featured on Beyoncé’s single - Promotion