Poor Lyrics system

HI, I’m in the “trial” phase of Roon, and so far I’m loving it. But there are some things that bother me. For instance the lyrics. I listen mostly to Metal and there are very few lyrics from the bands I listen to. Only the mainstream ones like Metallica, Guns N’ Roses or Black Sabbath, and even on those, not all the songs have the lyrics.
It could be great if we could embed the lyrics ourselves to the songs.