LEWISTON — Original compositions for guitar and fiddle performed by Greg Boardman will fill this week’s program at the Oasis of Music, Wednesday, Sept.27. Written in a traditional Northeast folk style, these instrumental tunes commemorate various people, events and ruminations in this musician’s life. The Oasis of Music is at Trinity Church, 247 Bates St. from 12:30-1. Admission is always free. FMI: call 344-3106.