Eye Of The Tiger: admitted. Le Freak: ok, but we are at the limit. Gangnam Style: strictly prohibited. The homeland of K-Pop turns the music down. And most importantly, it slows it down. Grappling with a new wave of cases, South Korea has found the “solution” to contain the virus: check gym playlists. The new rule, somewhat bizarre, is this: do not listen to songs that exceed the time of 120 beats per minute while training in a group.