You can currently access the colours from "Content[TrackDetail].Body.Default" with varying fg="180,TrackAndArtistPanel(90)" entries.
Could some way of accessing the "Content[TrackDetail].Body.Highlight" colours be added please.
It would make visibility of synchronised lyrics in skin-adaptive theatermodes so much easier to achieve.
Alternatively, a setting for MB to auto-generate a high-contrast fg2 in the "Lyrics" panel.