This paper presents reports of children with deafness who had contact with music through playful activities combined with robotics and other applications, here we also demonstrate how it helped them to evaluate visual elements and allowed interaction with music. It is detailed every procedure that was performed in the 3 experiments and all the steps to achieve the goal that was children to have practical contact with music theory with a totally digital mode without the use of books. This work aimed to present how technology can be a differential in the practice of music teaching and an aid to generate social inclusion of deaf children allowing their contact with hearing people in all places with audible events.