Rockbox

This request is to display and use the information stored in the “composer” ID3 tag field, not only in the WPSs but everywhere and in any way the artist category is currently used.

1) Add the composer category as an option that can be display, used and searched in the ID3 database.
2) Add the composer information as standard in the default Rockbox WPS, without the need to create or modify original or custom WPS.
3) Show composer information when using any plug-in related to the reading or writing of track's ID3 information.
4) Create playlists automatically by composer.
5) Use the composer information in any other way possible.