노래방 책 - TJ 금영 노래방 번호검색 is a free lifestyle app developed by yjteam for Android users. This app provides a convenient way to search for karaoke songs by title, singer, number, and lyrics. The app also offers a popular chart and monthly new song chart for TJ Geumyoung Karaoke. Users can bookmark their favorite songs and take advantage of the bookmark backup function.

One thing to note is that the app requests access to storage space for the backup function, but users can still use the app without granting this permission. Overall, 노래방 책 - TJ 금영 노래방 번호검색 is a useful app for anyone who enjoys karaoke and wants to easily search for songs.