List of best-selling singles by year (Germany)

Columns: # | Artist | Artist 's nationality | Title
8 | Gossip | United States | Heavy Cross | 9 | The Black Eyed Peas | United States | I Got ta Feeling | 10 | David Guetta featuring Kelly Rowland | France United States | When Love Takes Over | 11 | Marit Larsen | Norway | If a Song Could Get Me You | 12 | James Morrison featuring Nelly Furtado | United Kingdom Canada | Broken Strings | 13 | Katy Perry | United States | Hot n Cold | 14 | David Guetta featuring Akon | France United States | Sexy Bitch

Example questions:
The band that played the song Wire to Wire , which was on the 2009 list of best-selling singles in Germany , had whom as lead guitarist ? | The artist who sang the song Jungle Drum , which was on the 2009 list of best-selling singles in Germany , was born in what year ? | The band that played the song Dance with Somebody , which was on the 2009 list of best-selling singles in Germany , was a band from what town ? | The rock band that played the song Heavy Cross , which was on the 2009 list of best-selling singles in Germany , was formed in what town ? | The artist who sang the song Poker Face , which was on the 2009 list of best-selling singles in Germany , was born with what first name ?

Answers:
Johnny Borrell | 1977 | Borlänge | Searcy | Stefani