They will release their third single album, “A Midsummer NMIXX's Dream”, along with the title track “Party O'Clock” on July 11th. The song was written and composed by representative producer 'Park Jin-young'.

Prior to that, on July 3rd at 6 p.m., they will pre-release the track "Roller Coaster" along with its music video to build up anticipation for their comeback.

'NMIXX' announced a summer comeback for the first time since their debut.

In the released teaser image, large and small soap bubbles are floating in a mysterious forest on a midsummer night.

NMIXX's last release was their first EP, "Expergo" which came out in March.

'NMIXX' has been meeting with their fandom 'NSWER' through their first overseas showcase tour, 'NICE TO MIXX YOU,' since May.

They have visited Seattle, San Jose, Los Angeles, Dallas, Houston, Atlanta, Washington D.C., Brooklyn, Bangkok in Thailand, Jakarta, Taipei, Singapore, Manila, and Philippines.

'NMIXX' - "Party O’Clock"