4minute�is starting to hint at the upcoming concept or theme with teasers in the form of sound clips!�

Released on Cube Entertainment's Soundcloud page, each of the members take turn to ask someone (perhaps a boyfriend or a guy they're interested in) if he is free today and if he'd be willing to go out for a cup of coffee, hang out, go on a date, or go see a movie.

From these clips, so far it seems the song will revolve around the theme of a girl who's in love. The title track has been revealed to be, 'What Are You Doing Today?', which explains why each of the girls ask this question in their sound teasers.�

However we won't know for certain how the actual song will sound like until the release of their 5th mini album�'4minute World', for which they have once again joined hands with�Brave Brothers.

The release takes place on the 17th, but in the meanwhile, take a listen to the voices of each of the members below!

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