One of the instruments that really stuck out to me was the talking drum, which is basically the first type of communication device. It's a drum you put on your shoulder, and you can pitch it with your arm, and you can 'talk' with it.

One of the instruments that really stuck out to me was the talking drum, which is basically the first type of communication device. It's a drum you put on your shoulder, and you can pitch it with your arm, and you can 'talk' with it.