CREATE TABLE table_name_74 (attendance VARCHAR, tie_no VARCHAR, away_team VARCHAR)

Away team Swindon Town had a Tie no listing of Replay with what as an Attendance?
SELECT attendance FROM table_name_74 WHERE tie_no = "replay" AND away_team = "swindon town"
SELECT "attendance" FROM "table_name_74" WHERE "away_team" = "swindon town" AND "replay" = "tie_no"