B1A4 feel the summer breeze along the breeze in their 2nd MV teaser for their upcoming single "Solo Day".
The boys are seen heading down to the sand holding their beach ball while wearing casual summer outfits. The sound of gentle acoustic guitar strumming and whistling is very relaxing that calls a refreshing atmosphere of summer.
Meanwhile, their album "Solo Day" will be released on 14th. Check it out below: