Yours to explore, enjoy and evaluate, two of music's masters who found new ways to play "it" musically. Thursday, May 21, 1:30pm, Dr. Tamerland Rozsa and Dorthy McFadden, piano duets in concert at the Travis Mansion, Tulsa Historical Society, 2445 S. Peoria. This concert is free and open to the public in a continuing concert series presented by Hyechka Tulsa and the Tulsa Historical Society. Refresh your memories of early Tulsa where exhibits are also free in the History Museum. For more information, call 712-9484.