Ποια είναι τα πιο δημοφιλή τραγούδια μιας κατεύθυνσης;

* "What Makes You Beautiful" (2011)

* "Live while We're Young" (2012)

* "Best Song Ever" (2013)

* "Story of My Life" (2013)

* "Midnight Memories" (2013)

* "You &I" (2014)

* "Steal My Girl" (2014)

* "Drag Me Down" (2015)

* "Perfect" (2015)

* "Ιστορία" (2015)