Change Request: Box Set year

If you have a cd box set that include more old album the Year of the Boxset is picked from the year of the first album.

EXAMPLE
[url]http://www.racksandtags.com/kurt74/3247979/Premiata-Forneria-Marconi-Trilogy%27s-Box[/url]

this boxset include 3 album, one from 1974, one 1980 one 1981
If you set correctly the various years foe each album AUTOMATICALLY the Date of the Boxset is setting to 1974.

I must loose the various correct years and set all album to 2004.

I think that we need a ne Field for the BoxSet Date that appear only when we select Boxset.

In addition to this also the Image of boxset is picked from the first album.

But is it possible have, like my example, have a boxset that contain 3 separated album, each one with it cover, and will be very good if we can set the image for the boxset and the single image for all album in it.