after a lot of speculation / teasing / media hyping a massive boy group ~battle for september, shinee's comeback hasbeen confirmed! during the encore of their third / final concert of swc5 in seoul, it was confirmed by key / minho that they will be making their comeback after or around the chuseok holidays. chuseok will be held from september 14th - 16th this year so it's very likely shinee's comeback will be around the 19th/20th/21st! this confirmation follows the release of media articles earlier on during the day that confirmed their comeback for mid-september; chuseok is just more specific timeline.during their three concerts this weekend, shinee performed / unveiled five new songs: four through performance, and one through a intermission vcr. the four performed include: "prism" (which was written and composed by jonghyun), "feel good", "invisible umbrella" and "so amazing". the fifth is unnamed, and a sixth song - which is rumored to be the title track - was teased during each concert during the start of their encore, both instrumental and choreography. a video of the teasing can be found below!