hello this is a test ariticle...
Tuba 1 Key: b B Material: brass body Cupronickel tuning pipe Plating: Yellow/Nickel ...
Tuba 2 Key: b B Material: brass body Cupronickel tuning pipe Plating: Yellow/Nickel ...
4 keys rotary tuba Key: b B Material: brass body Cupronickel tuning pipe Plating: Yellow/Nickel ...
4 keys piston tuba Key: b B Material: brass body Cupronickel tuning pipe Plating: Yellow/Nickel ...
C key tuba Key:C Material: brass body Plating: Yellow/Nickel ...