Official Auntie writing in here to say these books are the high bar, the gold standard for song books. I love gifting these to everyone, the quality is just heads and shoulders above anything else out there. These babies are ready to literally rock right when you open it, no bothering with finding a battery like others I've seen, or having it die on you after no time. These have lasted years with littles playing on repeat (I've bought many from other series as well and this one is same great quality).The availability of different languages is amazing, the kiddos always love the imagery as well as the actual songs. It's easy for really young kids to use, and it's a great entry into languages. Plus bonus for the adults, they actually sound great.These are forever my go to Auntie gift and I can't recommend highly enough. Don't waste your $$ on the other crap floating around out there, trust me not worth it ? get the best, call it a day and enjoy with loved ones ?