FNC Entertainment's upcoming boy band is gearing up for their debut!

The boy band Hi-Fi Un!corn who emerged victorious in the FNC audition program "The Idol Band: Boy's Battle" has kicked off their teasers as their debut date nears. 

On June 11, the band released the tracklist and a solo teaser featuring Japanese member Shuto. According to the tracklist, there will be a total of four songs in the debut digital single 'Over the Rainbow', which are title track of the same title "Over the Rainbow" and "DoReMiFa-Soul" in both Korean and Japanese. Check out the full tracklist below!

In addition to that, a solo teaser featuring Shuto, as well as a short snippet of "DoReMiFa-Soul" has also been released on the same day. The solo teaser not only features the MV but also teases fans with a segment of the song, which sounds like it would be an upbeat and fun song. Check that out below!

Meanwhile, Hi-Fi Un!corn will be making their debut with 'Over the Rainbow' on June 26 KST, so stay tuned for more updates!