On Kim Yeong Chul's radio show on Power FM he had on Producer Crazy Music as a guest.
The duo had a discussion over (G)I-DLE with the breaking news of the group selling 1 million copies of their latest album. During this conversation, Crazy Music revealed that composers are especially happy with the increasing number of Million sellers in kpop as working on a single song from one of those albums can net them royalties of approximately 250 Million Won ($188k)