The 3rd Album 'ISTJ' [Poster ver. (JAEMIN)] - Nct Dream The 3rd album 'ISTJ' includes 10 songs of various genres and, seeing the light of day after a year and two months, will charm their fans all over the world with it's more than ever mature and refreshing vibe that is well-suited for the summer. Contents of the album include a Member Booklet, CD, Sticker (random 4 of 9), and 4 Postcards (matching cover).