The Graycliff Cigar Company and musician P La Cangri collaborated on the project Boss of the Block. Cangri's Cuban heritage has strong ties to the tobacco industry. She learned about tobacco from her grandmother, a skilled cigar roller from Holguin, Cuba. The result is a cigar that produces an intense smoke with an impressively deep scent.

It releases dark chocolate notes with a slight touch of white pepper. After that, the cigar is enhanced by earthy and plant scents, coupled with unique spices. It becomes dense and leathery with hints of coffee beans in the final third.