The KNUE Super One Foods 'Cash and Gas Secret Sound' contest is back! Listen for the 'Secret Sound' at 10:55 a.m., 12:55 p.m., 2:55 p.m. and 4:55 p.m. weekdays. When you hear us play the 'Secret Sound,' be caller No. 20 at 1-866-581-1015 or 903-581-4111. If you are the 2oth caller and guess the 'Secret Sound' correctly, you win CASH AND GAS!