While we were in Cotacachi we stopped into a museum. We were the only people there most of the time so it was very quiet.
The museum is dedicated to the history of the area, starting with the geographical development. Things of special interest to me were seeing the indigenous clothes close up with no chance of embarrassing the wearer, that Rumba music was developed in the area, and the best part is when the curator demonstrated various musical instruments.
And listen to the various instruments here.