During its first two years, PLOC aimed to foster students’ creativity through work with recording techniques, sound editing, composition, and musical improvisation. In this initial phase, the technical production of the music video "Pontes para o Passado" stood out, along with the formation of the musical group *"Orquestra Imaginária PLOC", which has already performed in presentations involving PLOC students. The year 2019 was marked by the beginning of the reapplication of the Social Technology and the development of various projects, including the release of two music videos, contributions to sound recording and sound design for the 13 episodes of the series "1 Pé de Banana Nanica"*, and participation in an audiovisual workshop with the team from Oitorama Filmes, based in São Paulo. Despite the Covid-19 pandemic, in 2020, PLOC managed to continue its training sessions online, focusing on activities that could be adapted for home development. The students actively participated in sound creation for audiovisual content and in electronic music production, resulting in the development of two audiovisual series and contributions to the sound recording and design of the series "Tatatatu". The year 2021 marked the return to in-person activities, including the launch of a new reapplication cohort. Additionally, students carried out sound recording for five short films produced by the LuCA (Luz, Câmera, Ação) Social Technology. In 2022, aiming to explore complementary topics on sound application in the job market, two artistic collaborations were developed with guest instructors: Andrey May, focusing on the creation of sound-based websites and digital platforms, and DJ Dolores, discussing sound identity for audiovisual productions. In 2022, two artistic collaborations were held with workshop leaders: Andrey May, who focused on creating sound-based websites and digital platforms, and DJ Dolores, who explored sound identity in audiovisual production. In 2023, PLOC continued its activities by holding two sound workshops in the village of Cajazeiras, along with audiovisual, podcast, and Blender software workshops. Simultaneously, a group of students continued to actively participate, assisting with sound production for LuCA Social Technology’s film projects. In 2024, PLOC promoted specialized technical workshops in Sound Design for students, in addition to two musicality workshops. It also contributed to the creation of four original tracks for the Uru Uru Project. The parafolkloric performance featured a soundtrack developed collaboratively by the reapplicator, PLOC students, and the Uru Uru team.