Jc version is a plastic transparent box with a cd, a membership card and a lyric book, which is different from pb version. It is cheaper to have a separate cover with members.
Ordinary is ordinary, with many songs and many album configurations.
Extended play's personal understanding is that there will be about 5 songs on the album except for regular and single songs (refer to the return of the previous dream team)
The signing ceremony is a special probability of being selected to attend the signing ceremony (idolize's ultimate wish), which can be ignored unless the sisters are willing to go to Korea to attend the signing ceremony.
The most important way to release the album modern music is usually composed of 10-25 songs, the length of which is mostly between 12 and 74 minutes (without exception):
Generally speaking, the order of songs in the album should be carefully considered. If you listen to it in this order, the whole album will feel more than the simple sum of the songs, that is, the whole is greater than the sum of the parts (Marxist philosophical principle), especially the concept album.
Physical albums generally include four parts: jacket, CD, photo album and lyric book. Some revised albums will be accompanied by DVD or VCD of the album title song MV.