user: Question: What is the song released by Travis?
Columns: ['Entered [A ]', 'Weeks in top 10', 'Single', 'Artist', 'Peak', 'Peak reached [A ]', 'Weeks at number 1']
Types: ['text', 'real', 'text', 'text', 'real', 'text', 'real']
Sample row: ['13 Cannot handle non-empty timestamp argument!', 13.0, '" The Ketchup Song " ‡', 'Las Ketchup', 1.0, '13 Cannot handle non-empty timestamp argument!', 1.0]
SQL:

assistant: SELECT "Single" FROM "Table" WHERE "Artist" = 'Travis';