Audio Pixels announced that musical sound has been produced from chips/wafers. The company's proprietary MEMS chips, ASIC and Algorithms are now reproducing complex music (specifically "Hallelujah" by George Frideric Handel); a major advancement from the previously announced single tone playback on 4 July 2018. The quality of sound produced is still unacceptably noisy and muddled and needs to be improved prior to any customer and public demonstration. This effort, expected to take a number of months, is focused on improving the charge dissipation capabilities of the device. The reproduction of the quality sound possible requires that the moving and nonmoving elements ("pixels"), are doing so in precision compliance with the input signals. Even slight variances translate into audible noise and noticeable degradation in the acoustic performance. The key to ensure the quality sound reproduction possible, is to improve the stability of the dissipation layers. These layers serve to suppress the disruptive effects that are inherit in every electrostatically driven MEMS actuator. For this purpose, the company developed a whole new set of measurement tools and techniques that allowed far deeper forensic investigation into the specific charging mechanisms that are "inplay" in devices. Aided by this newly accessible data, the company in combination with the vendor and a number of worldclass experts, launched a comprehensive program designed to improve the effectiveness, reliability and stability of the devices under the very demanding control and timing conditions involved in highquality reproduction of speech and music playback.