Apple Music's first rebrand since 2015 has a logo shaped by sound in mineral oil

Apple has unveiled the first rebrand of Apple Music since its 2015 launch, and its logo was shaped by sound. British producer Fred Again and NEST Acoustics created the frequencies. A transducer, a device that turns electrical signals into vibration, moved mineral oil over an app-icon-shaped plastic piece, forming the logo's wave pattern, Dezeen reported.