SHINee's Key, recently made an honest confession about his disappointment with the MR-removed videos sweeping the internet. On an episode of SBS's Strong Heart, broadcast on the 31st, Key confessed, "Whenever I hear the term MR-removed, I feel a bit disappointed. They've basically taken away one of the most important parts of a song, the background music, in order to verify what they consider skill." MR-removed (Music Recorded) is a phenomenon that Korean music fans have taken a liking to. The background music is taken out of live singing videos in order to verify the singer's actual vocal talent. Key went on to state, "Idol groups are looked down upon for having short parts. But people don't consider the fact that certain voices only match certain parts of a song.  It's also upsetting that people judge a singers stage performance, by only observing a part of it."