Bagpipe

Other Names: N/A
Type: Reed
Origin: Sumaria, in biblical times
In Redwall: N/A
Appearance: The bagpipe consists of a skin bag and a reed pipe.  In medieval times, it had a single drone, but eventually gained two and then three drones.  The player blew through the mouthpipe.  The drones and chanter contained a double reed.  Sound was made by air passing through the drones, and the eight-hole chanter was where the fingers were placed to change the pitch.
Use: As the player blows air in, the flap opens; when he stops blowing the air pressure within the bag forces the flap shut. He would blow through the mouthpipe and press the bag when taking a breath, causing a continuous and unbroken sound.  The chanter allowed a change of notes, and had a range of an octave plus one note.  The bagpipe probably was first played by shepherds, but later grew popular throughout Europe and Rome.  It was used for solo and monophonic music, and began to be played in court during the Renaissance. 
Listen to the Bagpipe
For More Information:
The Bagpipe
The Bagpipe Web
Early bagpipe references
Uilleann Pipe reed making
Bagpiper.com