The full performance of Əsgər Bala Qrupu - Yaşa Azərbaycan (10dan sonra) is available on the ATV Music channel.
You can find their performances through the following official and archived media :
The group famously performed this song on the Azad Azerbaijan TV (ATV) program "10-dan sonra" (After 10), which is likely the reference for "10Dan" in your query.
The group originally formed with seven selected children (aged 7–11) from a pool of ninety applicants.
For certain productions of the song, Cəlal Qurbanov served as the project manager and Nigar Hacızadə as the director. Where to Watch
This guide outlines information regarding the ("Soldier Boy") children's music group, specifically focusing on their patriotic performance of the song " Yaşa, Azərbaycan " (Long Live Azerbaijan). Overview: Əsgər Bala Qrupu
The song is featured as an educational resource on the Uşaq Bilik Portalı (Children's Knowledge Portal) hosted by AZERTAC. Əsgər Bala qrupu. "Yaşa, Azərbaycan"