Here is a report on the specific version found in the search: Zabitə Məmmədova Lyrics: Vəsfi Məlikli
This song is frequently performed by students to mark the end of the academic year. If you can tell me: Ushaq Mahnilari Mekteb Valsi
(the Zabitə Məmmədova one above, or perhaps the traditional Soviet-era "School Waltz" by Isaak Dunayevsky) I can help refine this with lyrics or further details. "Məktəb valsı" Here is a report on the specific version
Often associated with children's choruses, such as the "Bənövşə" children's choir. Ushaq Mahnilari Mekteb Valsi
A gentle, nostalgic waltz rhythm appropriate for school events and farewells.