SEE ALSO: Who is HIGH4's newest muse for their comeback song on the 29th?

Thanks to their former muse IU's recommendation, HIGH4 got to collaborate with Kim Ye Rim whose unique and sultry voice is apparently perfect for their upcoming medium tempo, urban R&B song "Don't Ask, Just Do"! The song is�by�Lee Jong Hoon, who wrote the lyrics for their debut song "Not Spring, Love, or Cherry Blossoms", as well as composer�PJ. Two of the members participated in the rap making of the song as well.

The members agreed that Kim Ye Rim should be their 'next top muse' and welcomed their featuring artist with a royal entrance.

Check out their recording session above!