What years did the Nashville Metros have Usisl Indoor League?
CREATE TABLE table_name_63 (year VARCHAR, league VARCHAR)
SELECT year FROM table_name_63 WHERE league = "usisl indoor"
### Context: CREATE TABLE table_name_63 (year VARCHAR, league VARCHAR) ### Question: What years did the Nashville Metros have Usisl Indoor League? ### Answer: SELECT year FROM table_name_63 WHERE league = "usisl indoor"