Oh sorry I didn't answer your question. XD
TEPPEN was recoreded when NEWS was an 8-member group. So during when pacific is announced that it'd released, it is also announced that TEPPEN is re-recorded into a 6-member version. It wasn't much of a difference, though. In fact, they didn't literally re-record but add in lines to replace Kusano's and Uchi's voice. Just listen to Pi's part, there wasn't any difference!
