What makes Lollipop (Imfact song) by IMFACT notable?

The album features the title track 'Lollipop,' which garnered attention for its infectious melody and choreography. It marked IMFACT's entry into the K-pop landscape, setting the stage for their future releases while receiving positive responses from fans for its energetic sound and concept. Released on January 1, 2016, 'Lollipop' was IMFACT's debut single album, introducing the group to the K-pop scene. At this point, they were fresh faces signed under the label Star Empire Entertainment, aiming to establish their identity in a competitive industry.