Singers K.Will and Wheesung were shown recording with the new girl group MAMAMOO. Recently, MAMAMOO Twitter posted, "2014.02.11 K.will, Whee sung, Mamamoo COMING SOON" aloong with a picture. They again posted, "Gentle and witty K.Will! We heard you'll be going out on 'The Real Man'! We will be supporting you!" with another picture. In the picture, K.Will, Wheesung, and MAMAMOO were in the recording room together, working on their music. Internet users who saw this commented, "That sounds like an epic song," "How do we wait until the 11th?," etc. Photo Credit: MAMAMOO Twitter