Gregory Jonas is the founder of Progressive Primes, a producer of dance oriented music for the DJs, singers and performers of the world. He is also a great illustrator, which he uses to great effect in his choice of embroidered jackets and scarves for various events. However, his most recent work is with The Conquerors, of whom he was a founding member. Jonas finds a fine blend of vocal and instrumental lines in these pieces.

In his sleeve art, he is depicted with two equally large bellies. This suits his mood quite well, as he often presents a meal in one sitting. It includes a variety of dishes: bone marrow soup, bone marrow salad, bone marrow bread, bone marrow stew, bone marrow cake, bone marrow muffins, bone marrow pancakes, bone marrow pasta, and so on. Jonas invites the listener to imagine this is just one dish, but the music constantly diverts attention from the dish’s constituent parts, providing an extra burst of colour when the bell curves into a rasping roar.