Gaita Transmontana is a type of bagpipe from Portugal. Bagpipes are a type of musical instrument where air is blown into a bag, then through a tubing system with holes that can be opened and closed by pressing down buttons with your fingers. When this is done, it causes a reed to vibrate and produce a sound that can be made into music. Gaita Transmontana is a unique bagpipe from Portugal, which has a different type of reed and an extra pipe. It looks quite different from other bagpipes, with a long and thin bag, and curved pipes to make a bigger, richer sound.