fixed colouring for mini-player's spectrum visualiser

[hiccup]

Often I find the colours of the spectrum visualisation in the mini player (wide layout) a bit ugly and mismatching the skin in use.

It's a bit difficult to understand how it's rendered exactly, but I am guessing it is affected by both: PlayerMini.Background fg, PlayerMini.Spectrum fg, and additionally there is some auto-colouring in play, dependent on both the panel background and the album cover colour that is playing.
(correct me if I'm wrong?)

Surely it is a matter of taste, but I would like to have more control over it, so I have two different suggestions:

- If it's just me, please add a skin element that can disable auto-colouring of the spectrum visualiser in the mini player.
- If there are perhaps other users that also don't like it that much, add a 'disable auto-colouring' option to the customize panel settings?

[Steven]

I have removed the album colour tint as I agree it doesnt work that well
https://getmusicbee.com/patches/MusicBee33_Patched.zip

[hiccup]

Thanks, (I also believe) this looks much better, and it will allow for much more predictable results when skinning.

[hiccup]

Another request for putting the icing on the cake: some elements could do with a little more contrast:



(with 5-star ratings the stars could get misinterpreted as not rated)


And the same for the Album and Tracks panel: