Question: What is the Version before 2001 with a Length of 7:42?
SQL: SELECT "Version" FROM "2-15146625-2" WHERE "Year" < 2001.0 AND "Length" = '7:42';

Question: In what Year is the length of the Song 7:42?
SQL: SELECT AVG("Year") FROM "2-15146625-2" WHERE "Length" = '7:42';