SHINee Key, NCT four metropolitan OCN '38 riot 'theme song OST' COOL 'publicGeumto four OCN drama '38 riot 'OST' COOL 'SHINee key metropolitan and NCT participated in the singing is released.The OST 'COOL', first published 9 days 8 through Tuesday night broadcast at 11 is four OCN geumto drama '38 riot 'as the theme song, as well as quality blend punk guitar sound with a rhythmic drum sound in harmony, Do not the world, alive now and enjoy this moment with confidence let 'message also contains, as active protagonists in the amount of approximately of course, is expected to further double the charm of the pole.Key Shinee as well as theater ? active as a musical actor, Mnet 'M Countdown' MC, etc., and established itself as a versatile artist, comes the cast on September broadcast scheduled for tvN new wolhwa drama honsul men and women, challenging the first drama acting and , Toei is sufficient to amplify the hopes for as a newcomer collection of topics to emit colorful charm and talents activities also NCT U as a member of the New Concept group NCT, as well as through the reality 'NCT LIFE' of the NCT, this OST song Do.Every Friday, OCN drama '38 four SWAT to be broadcast on Saturday 11 deals with the poignant story to collect taxes to tax evasion to unscrupulous delinquents who commit habitual accumulation of wealth and expedient to unite the two taxation officials and fraud.