Rookie group High4 and IU's "Not Spring, Love, or Cherry Blossoms" topped music charts.

Released 28 days ago, the song is currently ranked #1 on Mnet, Olleeh Music, Genie, Naver Music, and Daum Music.

"Not Spring, Love, or Cherry Blossoms" begins with a soft acoustic guitar sound and delivers a funky groove to listeners. IU's self-composed witty lyrics add dynamic to the Spring-like song while the harmony produced by the two collaborators delights anyone who hears the sweet melody.

High4 had previously stated in an interview: "We have not yet shown all of us. We try to be humble despite the success of our song, always reminding ourselves that we still have a long way to go".

High4 thanked IU for the song's popularity: "IU is like family to us. We know that some people state that our success is due to IU. It's true, but we're confident that our next song will also capture the hearts of listeners".

Meanwhile, Park Hyo Shin's "Wild Flower" ranked #1 on Melon, closely followed by Akdong Musician's "200%", Yoon Min Soo and Shin Yong Je's "Fate", and A-PINK's "Mr.Chu".