Question: What is the most sales by a song with a position higher than 3?
SQL: SELECT MAX("Sales") FROM "2-1145970-4" WHERE "Highest Position" > 3.0;

Question: What were the sales for DJ Casper when he was in a position lower than 13?
SQL: SELECT "Sales" FROM "2-1145970-4" WHERE "Position" < 13.0 AND "Artist" = 'DJ Casper';