These songs are very upbeat and different musical styles and you don't get bored as the songs are unique from each other. They even rap a little. There is a nice color photo/lyrics book and a photo card. Nice photos of Chen and a group picture in the book. Would have been nice to have more photos in the book, but what they give is of nice, colorful quality. Chen and Baekhyun have great voices, but I was happy you can hear Xiumin a lot in here too because, in the bigger group, EXO, we don't get to hear him as much, and he has a very nice voice too. All three of them have unique voices, so you can hear their parts clearly in the songs.