Question: Which Remixed by has a Version of Album version, and an Album of Les Mots?
SQL: SELECT "Remixed by" FROM "2-15204733-2" WHERE "Version" = 'Album version' AND "Album" = 'Les Mots';

Question: How long was the Instrumental version in 1986?
SQL: SELECT "Length" FROM "2-15204733-2" WHERE "Year" = 1986.0 AND "Version" = 'Instrumental';

Question: Which Long version was remixed in 1986?
SQL: SELECT "Remixed by" FROM "2-15204733-2" WHERE "Year" = 1986.0 AND "Version" = 'Long version';