Psychovocalista is one of the Student Activity Units engaged in the field of vocal arts as the Student Choir of the Faculty of Psychology at UNDIP. Psychovocalista serves as a platform for students who wish to develop their interests and talents in vocal music, focusing on ensemble performances of various musical pieces and vocal parts to create beautiful musical and vocal harmonies. Psychovocalista is under the guidance of Dr. Diana Rusmawati, M.Psi., and trained by Frederico Erick Prihartanto.

On September 9–14, 2024, Psychovocalista had the opportunity to participate in the Penabur International Choir Festival 2024 competition held at Penabur International School Kelapa Gading, North Jakarta. A total of 37 members of Psychovocalista, along with their trainers and accompanied by their supervising lecturers, departed to compete. On this occasion, Psychovocalista participated in two categories, performing five songs. In the first category, Mixed Youth A, Psychovocalista performed three songs: O Schone Nacht, Cantate Domino, and Dendang Alam Khatulistiwa. In the second category, Folklore or Folk Songs, Psychovocalista performed two songs: Lingsir Wengi and Cik Cik Periuk.