
Step 1 : Open your Media Player
Step 2 : Click library tab and find song you'd like to add lyrics

Step 3 : Right click on the song you're chosen and click Advanced Tag Editor
Step 4 : Choose Lyrics tab -> click Add -> paste the lyrics into the text box
( select language you want ).
Step 5 : Click Synchronized Lyrics.

Step 6 and Step 7 : At Content type choose text and click Ok.

Play the song and open it in the "Now Playing". Now your lyrics will be displayed at the bottom of the screen.