<?xml version="1.0" encoding="utf-8"?><rss version="2.0"><channel xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:sy="http://purl.org/rss/1.0/modules/syndication/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><title>HotAir</title><link>https://hotair.com/headlines/archives/2012/02/05/the-science-of-a-hit-single/feed/</link><description>HotAir is the leading conservative blog for breaking news and commentary covering the Biden administration, politics, media, culture, and current elections.</description><language>en-us</language><lastBuildDate>Fri, 12 Jun 2026 10:58:01 -0400</lastBuildDate><item><title>The science of a hit single</title><description>&lt;![CDATA[Danceability was not important in distinguishing top and bottom songs until the late &amp;#8217;70s.]]&gt;</description><pubDate>Sun, 05 Feb 2012 20:55:52 -0500</pubDate><creator xmlns="dc">&lt;![CDATA[Tina Korbe]]&gt;</creator><enclosure url="" type="image/jpeg" length="123" /><link>https://hotair.com/headlines/2012/02/05/the-science-of-a-hit-single-n278810</link></item></channel></rss>