Lisa Stansfield มีซิงเกิ้ลกี่คน?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
How many singles does Lisa Stansfield have?It is not neccessary to use all the tables.
 table_26400075_2:  (single [ VARCHAR ] artist [ VARCHAR) ]
SELECT COUNT(single) FROM table_26400075_2 WHERE artist = "Lisa Stansfield"