user: Question: What is the latest year of the album with the release title Death Valley?
Columns: ['Year of release', 'Title', 'Label', 'Format', 'Cat. No.']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2013.0, 'Light At The End Of The Tunnel', 'KB Records', 'CD', '3221']
SQL:

assistant: SELECT MAX("Year of release") FROM "Table" WHERE "Title" = 'Death Valley';