sentences:  A special edition of "Grateful" only available through Wal-Mart includes two bonus tracks "I Wish" and Brent Jones' "Midnite" featuring Gamble on lead vocals.Gamble was reported to have joined an all-black touring cast performing the critically acclaimed play "The Vagina Monologues", along with Sherri Shepherd, Star Jones, Vanessa L. Williams, and others.In June 2008, Coko performed in Japan for the Billboard Live Tour.