GS. Trần Quang Hải biểu diễn kĩ thuật chơi đàn muỗng (gõ muỗng), 2014 Hãn Nguyên Nguyễn Nhã Greater Peace Foundation Ajoutée le 2 août 2014 Tài liệu lưu hành nội bộ của Quỹ Văn hóa Giáo dục Hãn Nguyên Nguyễn Nhã.
VIDEO TRAN QUANG HAI
tran quang hai plays the jew’s harp to wish Happy Birthday to Prof Gilbert Rouget, 9 july 2016 QuangHai Tran Published on Jul 11, 2016 tran quang hai happy birthday to wish prof.gilbert rouget for his 100 years old jew’s harp
TRAN QUANG HAI plays the Vietnamese Baby Dan Moi, 01.02.2009 FRANCE QuangHai Tran Ajoutée le 1 févr. 2009 TRAN QUANG HAI uses the Vietnamese Baby Dan Moi for an improvization with some new techniques
TRAN QUANG HAI sings a Vietnamese folksong CÒ LẢ with overtones in one breath 52 seconds, 03.2017 , MIAMI , USA
Lesson proposed by TRAN QUANG HAI for learning throat singing, 02.2009 QuangHai Tran Ajoutée le 22 févr. 2009 Trân Quang Hai presented his exercice for training overtones with the technique of one mouth cavity .
Tran Quang Hai plays the spoons, 11.2007 QuangHai Tran Ajoutée le 19 nov. 2007 Tran Quang Hai plays the spoons in the Vietnamese way and has added new spoon techniques to his art .