List of best-selling singles by year (Germany)

Columns: # | Artist | Artist 's nationality | Title
8 | Ed Sheeran | United Kingdom | I See Fire | 9 | Cro | Germany | Traum | 10 | OneRepublic | United States | Love Runs Out | 11 | Katy Perry featuring Juicy J | United States | Dark Horse | 12 | Meghan Trainor | United States | All About That Bass | 13 | Marlon Roudette | United Kingdom | When the Beat Drops Out | 14 | David Guetta featuring Sam Martin | France United States | Lovers on the Sun

Example questions:
What was the name of the debut album of the artist that had the German 2014 hit `` All of Me ? `` ? | What is the birthname of the artist that had the German 2014 hit song Waves ? | Which of the artists that contributed to the German 2014 best-selling song `` Timber `` is older ? | What contributor of the 2014 German best-selling single Dark Horse voiced a character in The Smurfs ? | What was the name of the German 2014 hit by the artist who was born Adam Richard Wiles ?

Answers:
Get Lifted | Dennis Princewell Stehr | Pitbull | Katy Perry | Summer