When you show the lyrics of a song being sung and highlight them word by word, the word that is being highlighted is supposed to be synchronized to the word being sung. Obvious, right? Well, not to the makers of this app. Theyll be singing the word "monkeys" and the word "head" will be highlighted. How is that helpful? In other instances, the singer is singing about a male monkey bumping *his* head while the text shows the words "*her* head." The monkeys fall off the bed during the line that says theyre jumping, instead of on the verse with the phrase about falling off. The mixing is also poor, i.e., the first words of the verse are often drowned out by the music. The transitions from verse to verse arent smooth, and I could go on, but really the point is just that the makers of this app... well, they dont seem to be perfectionists, lets put it that way. Im deleting this app.