The topic of this graduate work is the Tamburitza Orchestra as an extracurricular activity in elementary school. The first part of the paper deals with the concept of extracurricular activities, the method of their implementation in schools, their role in schools, the organisation of the work of extracurricular activities and the issues of them. The first part of the paper also places special emphasis on music extra-teaching activities as something that is superior to the category of the tamburitza Orchestra as a musical extra-teaching activity. Extracurricular activities are activities that students perform in their free time, and they choose them according to their affinities and desires. The choice of activity content is always given to them, it is not imposed on them and that is why students enjoy it and are happy to attend extracurricular activities. One of these activities is musical activities in which students get involved because they like music, love to sing, play and dance. They also mention the tamburitza Orchestra, which is a part of Croatian tradition and as such interesting for research, the historical origin of the first tamburitza orchestras and their systems. In addition, these are tamburitza orchestras as an extracurricular musical activity. The study was also presented at the „Grigor Vitez“ elementary school Osijek, which showed that students are involved in music extra-teaching activities, but since they do not have a tamburitza orchestra in their school as an extracurricular activity, they are not even included in it. An exception is one pupil who States that he is attending it, but very likely as an extra-school activity which he did not distinguish in matters from extracurricular activities. Of the musical activities, students usually attend singing choir activity. There is an interest in the tamburitza Orchestra as an extra-teaching activity, although it is not large, and the future of the „Grigor Vitez“ elementary school in Osijek could turn to the organisation of the same in the future.