"#NoFilter" meets the voice coach behind the success of "The Voice PH" Season 2 champion Jason Dy and "Tawag ng Tanghalan" Year 3 champion Elaine Duran. Vocal coach Marvin Gayramon talks about his principles as a teacher who seeks the potential of his students by harnessing their creativity. He then recalls his journey before becoming a renowned vocal coach. Jon Santos, Dy, and Duran tackle the personality of Gayramon as a mentor. Lastly, Gayramon shares how he enjoys teaching his students by witnessing their improvement in their craft, as well as by simultaneously learning while training them.