Absolutely professional, not only he delivers work on time and works in an organized and effective way, but also takes care of every detail and makes sure the production sound musical and organic. Hannibal doesn't follow a single formula, leading to his expanding repertoire to be very diverse both stylistically as well as sonically. Regarding production, his incredible ability to play piano/keyboards help the music surpass the only basic, while showing an immense understanding on how to put harmonic concepts as well as chord voicing into practice in a very tasteful way. 10/10 producer & mixer.