"You deserve all [the mastering work] and everyone in the DRC loves you for what you are doing, because when we compare to others in Canada and Paris, and I say this without a doubt, you are the best [mastering engineer]." - Herve Nzambe, Congolese super-producer

"Thanks for your excellent work as usual. Listening to them files. U da best!" - Lord Lombo, Congolese gospel artist

"A national treasure" - N'DEN, Jazz band

"Thanks a million Jonathan G. Shaw, and to Ibilion, always great service." - Donald Kassanda, artist

"I truly appreciated working with you. Your efficiency, care and dedication to your work plus the commitment in communicating with your client. That makes you a successful person in this world." - Tony N'Guxi