Sub-Headers
From Muso wiki
The presentation of albums can be greatly enhanced by the use of Album Sub-Headers, Disk Sub-Headers, and Track Group Headers.
Album Sub-Headers
An album sub-header is an additional piece of text you can have presented after the album title. It is commonly used to distinguish between different releases of the same album.
Disk Sub-Headers
Track Group Headers
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Album Subheader and Disk Sub-Header
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