List of best-selling singles

Columns: Artist | Single | Released | Sales ( in millions )
The Ink Spots | If I Did n't Care | 1939 | 19 | Baccara | Yes Sir , I Can Boogie | 1977 | 18 | Celine Dion | My Heart Will Go On | 1997 | 18 | Mariah Carey | All I Want for Christmas Is You | 1994 | 16 | Bryan Adams | ( Everything I Do ) I Do It for You | 1991 | 15 | John Travolta and Olivia Newton-John | You 're the One That I Want | 1978 | 15 | Scorpions | Wind of Change | 1991 | 15

Example questions:
The artist who has worked with Bernie Taupin since 1967 re-released an altered 1973 best-selling single as a tribute to who ? | What blues format is the best-selling single by this band founded in 1952 and led by a former country music artist ? | The second highest-selling physical single of all time is by an artist with what given birth name ? | Who wrote the best-selling single of this duo formed in 1977 by two female Spanish artists ?

Answers:
Diana , Princess of Wales | 12-bar blues format | Reginald Kenneth Dwight | Frank Dostal and Rolf Soja