What does GTB stand for?
GTB stands for "Guiro Tone Block"
How to abbreviate "Guiro Tone Block"?
"Guiro Tone Block" can be abbreviated as GTB
What is the meaning of GTB abbreviation?
The meaning of GTB abbreviation is "Guiro Tone Block"
What does GTB mean?
GTB as abbreviation means "Guiro Tone Block"
