The Connect 4 Connundrum

Connect 4 — because four is the magic number and we’re not afraid to use it. Each week, we line up four tracks that share a fiendishly clever link — so cunningly concealed that even we occasionally forget what it is. Guess the connection correctly, and you could win a pocket-sized Connect 4 game, perfect for settling arguments, annoying colleagues, and proving once and for all that vertical really is the thinking player’s strategy. Write in fast — the first correct answer wins, and the rest of you can console yourselves with the fact that at least you got the four songs.