"David Taylor looked for words in Billboard song titles that appeared during a given decade more than other decades. Then he charted usage for the top five of each decade, going back to 1890." - Amit Patel

"For example, look at those words in the 1920s: blues, pal, sweetheart, rose, and Mammy. This decade: we, yeah, hell, f, and die. Mm, classy." - Amit Patel