Band Properties in the Project Tree
The Properties Window for a band in the project tree contains one setting and one button:
Band Name
The name of the band as it appears in the project tree and, by default, in any band track where you place a copy of it.
Edit GUID
Click this button to display the Edit GUID Dialog Box.
The Properties window for a band in the project tree is not the same as the Band Properties window for an object in the Band Track. A band in a band track is not a separate component and does not have a GUID.