5ad3e94c_do_DS__and_all_things_Nintendo__Description
[Instrument] Whistle [Type] 65Whistle Type [Description] 
Used in samba carnivals, this whistle has side holes that can be opened or closed to change the sound. Just push buttons to whistle up a storm!
List of instruments in Wii Music - The Nintendo Wiki - Wii, Nintendo DS, and all things Nintendo
Description