?Classical pianist Kathleen Kienitz will perform on Wednesday,  May 2, at the Oasis of Music, Trinity Church, 247 Bates St. in Lewiston, from 12:30 to 1 p.m. Kienitz? ?is a local attorney with an elderlaw practice in Maine who plays music in her spare time as often as she can. She has a bachelor of music degree from Michigan State University with a piano performance minor. She was the organist at Grace Lutheran Church from the early 1990s until she moved to southern Maine, but continues to play there on occasion. She has been a regular participant at Apple Hill Chamber Music Camp in Keene, New Hampshire. The program will consist of Ondine by Ravel, Bartok Romanian Folk Dances and Chopin Ballade No. 4. Admission is free. For more information call 344-3106.