text:  On Oahu, pianist Tommy James is at Lewer's Lounge in Hale Kulani Hotel tonight until midnight. Pianist Grant Carvalho plays at Signature Steak & Seafood atop the Ala Moana Hotel every Thursday through Saturday starting at 6. The Edge at 31 North Pauahi Street presents Third Stream featuring keyboardist Hal Mehta, this Friday starting at 5.30.