Add indicator for incoming lyrics

[WhyNot180]

Why?

• A player can be in the middle of typing a lyric during a switch, resulting in additional errors

Requirements

• It should create some form of visual and/or audible indicator when the next lyric is close to appearing (e.g. text begins to glow, "ding" sound etc.)

[UserC2]

You could fade the lyrics in through the bottom or top, almost like they're falling into place, then the player would know exactly how much time they have left to type the current verse