What makes FM by Crayon Pop notable?

'FM' received positive attention for its infectious sound and contributed to Crayon Pop's continued visibility in the K-pop landscape. The title track was well-received, charting on various music platforms and reinforcing their reputation for upbeat dance-pop music. This EP marked a significant step in their evolution as artists, showcasing growth in both musicality and production quality. Released in January 2015, 'FM' is Crayon Pop's first EP following their breakout success with the viral hit 'Bar Bar Bar'. At this point in their career, they had established themselves as a unique presence in the K-pop scene, known for their quirky concepts and lively performances. 'FM' aimed to solidify their popularity while exploring fresh musical styles.