Pretty good but I have a question – Cizoo: Sing Karaoke, Auto tune Review

Hey this is pretty good but I have a question if anyone can answer it, can you only sing to clips of the songs because it won’t let me sing the full song. Also the lyrics don’t work. If you have an answer to my question , start the review with #herestheanswer! Thxxx
Review by efhinufhnuehfniehniuedjde on Cizoo: Sing Karaoke, Auto tune.