Need to know what instrument they're using.

[Sarah Harris]

Hey, does anyone know what instrument is playing at 2:38? I really like it but I can't tell what it is:

https://youtu.be/ceQOO1HPhfY

[Frank Blank]

11 minutes ago, Sarah Harris said:

Hey, does anyone know what instrument is playing at 2:38? I really like it but I can't tell what it is:

https://youtu.be/ceQOO1HPhfY

 

One of these possibly..?

[Frank Blank]

Yes, in fact I am going to stick my neck out here and say it's a Puerto Rican cuatro.