The purpose of this study was researching how video feedback could be a resourceful aid when helping teenagers reflect upon their own vocal learning in the singing education. My research involved students aged fifteen and it was performed at (eller in? kanske kolla upp?) a middle school somewhere in Sweden. The investigation included four participants, which all had different experience in vocal performance. The main focus in this survey was on the individual aspects of performance, and I therefore excluded group- and ensemble play. My role in the research, was to observe the participants and their reflections about feedback by using video in order to develop musical knowledge. The result of the study showed that the participants had great use of video feedback as a tool for self-assessment. They also reflected and described their own teaching process with great musical vocabulary such as vocal pitch, dynamic, accent and personal expression. The students managed to do both critical and positive reflections on their vocal performance and all at a very high standard.