With headphones glued to her ears, the woman turned up the volume of the guitar. She made a face as the sound pierced her ears. She lowered the volume. She turned it again and heard variations of strange sounds. The piece by Venzha, a leading member of the community HONF (House of Natural Fiber) in Yogyakarta, displayed by Umah Seni at the Art Stage Singapore was in the form of three pairs of classical and electric guitars the necks of which were