Question: How many musical guests and songs were in episodes with a production code K0519?
SQL: SELECT COUNT("Musical guest and song") FROM "1-11951237-2" WHERE "Production code" = 'K0519';

Question: How many episodes originally aired on August 31, 1995?
SQL: SELECT COUNT("Title") FROM "1-11951237-2" WHERE "Original air date" = 'August 31, 1995';

Question: What's the musical guest and the song in the episode titled "Checkmate"?
SQL: SELECT "Musical guest and song" FROM "1-11951237-2" WHERE "Title" = '"Checkmate"';

Question: How many episodes were titled "Man's Best Friend"?
SQL: SELECT COUNT("Directed by") FROM "1-11951237-2" WHERE "Title" = '"Man''s Best Friend"';