“Der hellgrüne Mond” by Barbara Mayer, Germany Barbara Mayer, piano composition “Der hellgrüne Mond” (The light green moon – Impression-Etude for piano) musically reflects several timbres and nuances of green landscape colours. Website: www.barbaramayer.art Youtube: https://www.youtube.com/channel/UClRlQ8ewbztHbmxaTZTCzMA Instagram:https://www.instagram.com/barbaramayer.art/