user: Question: Who is the company that released the album on 2008-09-18 18 September 2008?
Columns: ['Title', 'Writer', 'Format', 'Company', 'release date']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['" Lost Souls "', 'Lidster, Joseph Joseph Lidster', 'CD', 'BBC Audio', '2008-09-18 18 September 2008']
SQL:

assistant: SELECT "Company" FROM "Table" WHERE "release date" = '2008-09-18 18 September 2008';