MusicBee

	Location from menus in top-left corner
Custom Tags	`Edit -> Edit Preferences -> Tags (1) -> Custom Tags & Define New Tags...`
Virtual Tags	`Edit -> Edit Preferences -> Tags (1) -> Custom Tags -> Define New Tags...`
Highlighting Rules	`View -> Arrange Panels... -> Main Panel Settings -> Define Highlighting Rules...`

Show explicit symbol next to track titles

1. Custom Tags

Identifier	ID3	VORBIS	MPEG
Explicit		ITUNESADVISORY	iTunesAdvisory

2. Virtual Tags

Label	Formula
TitleDisplay	`<Title> $If(<Explicit>=1,🅴)" "$If(<Artist>=<Album Artist>,,{contrast: 40}[<Artist>])`

Show resolution badges on album covers

1. Virtual Tags

Label	Formula
BadgeResolution	`$If(<Bit Depth>>16,$If($Contains(<Sample Rate>,44.1),MeRes,HiRes),$If($Contains(<Sample Rate>,44.1),LoRes,MeRes))`

2. Highlighting Rules

Right click and Save As to get the icons.

Name	Rule	Icon
Hires	BadgeResolution is "HiRes"
Meres	BadgeResolution is "MeRes"