SID bassist AKi will digitally release his new single "Collapsing" on May 20. 

The last time AKi released a new song was "SCREAM" last December. Unlike "SCREAM," which had a delicate sound, his upcoming single is said to be a rock number, which is his specialty. He is currently working on its music video, which will "add to the song's worldview," so fans can look forward to it. 

Source & Image: natalie