Penampilan Marching Band Gita Sinatria SDN Sukamaju 2 Depok, pada Grand Prix Junior Band XVIII 2019 (Divisi Junior) bertempat di GOR POPKI Cibubur, 17 November 2019.

Yayasan Grand Prix Marching Band
Website: http://www.ygpmb.org
Twitter: @ygpmb

Video: Didi S. - NihDia.com
Website: http://www.nihdia.com
Twitter: @nihdiacom