Mars Cadette Troop 20534 members, from left, Jeanna Sybert, Lindsey Douglass, Sarah Offley and Taylor Zediker talk with Butler County Symphony conductor Elisabeth Heath Charles during a break in rehearsal Wednesday. The scouts were learning about the symphony while working on the On a High Note interest patch. Heath Charles told the 8th grade students that she had been a Girl Scout. The symphony was rehearsing for the Amber Waves concert Saturday night, part of its 61st season "The Dream of America" series.