YouTube视频标题分析

%5B%EC%8A%A4%EC%9A%B0%ED%8C%8C%2F4%ED%9A%8C%20%EB%AF%B8%EB%A6%AC%EB%B3%B4%EA%B8%B0%5D%20%E2%80%98K-POP%204%EB%8C%80%20%EC%B2%9C%EC%99%95%20%EB%AF%B8%EC%85%98%E2%80%99%20%EC%97%B0%EC%8A%B5%20%EC%98%81%EC%83%81%20%7C%20%ED%94%84%EB%9D%BC%EC%9A%B0%EB%93%9C%EB%A8%BC(PROWDMON)%23%EC%8A%A4%ED%8A%B8%EB%A6%BF%EC%9A%B0%EB%A8%BC%ED%8C%8C%EC%9D%B4%ED%84%B0