I was thrilled to photograph an individual of this species singing last night. I find them visually stunning as they raise their wings to stridulate, rubbing their forewings together, filling the night with constant sound.
You can hear the distinctive song at http://www.musicofnature.org/songsofinsects/iframes/trigs/trigs.html. Click on the image of the jumping bush cricket on that page to hear it. Enjoy!