What makes Prelude by April notable?

'Prelude' received positive reviews for its catchy hooks and production quality, setting the stage for April's continued growth in the competitive K-pop industry. The EP helped the group gain traction, contributing to their rise on various music charts and increasing their fanbase both domestically and internationally. Released on January 4, 2017, 'Prelude' marked April's first EP after their successful debut album 'Dreaming' in 2015. At this stage, the group was solidifying their identity in the K-pop scene, showcasing a blend of vibrant pop soundscapes and polished production.