This era of iPhones and pumpkin spice lattes was not long ago, but it is full of surprises. Ben finds a song he loves on the mainstream rock chart, Sam is delighted by a big pop hook, and they both discover the magic of Nicki Minaj. They are joined by guest commentators Evie and Maddie, who are part of pop music's most engaged audience: tween girls.

Listen to two guys from 2019 - and their daughters - curate their own playlists and "nay lists" from the Billboard music charts of October 14, 2014.