"Love All" (낮과 밤), also referred to as "Day and Night", is a collaboration single by T-ARA, Gavy NJ, and Shannon. It was released on September 4, 2012.
Although two groups are credited, only Gunji of Gavy NJ and Areum of T-ARA participated.
The song is included in T-ARA's fourth mini album repackage Mirage as a physical CD only track.