Aimée Portioli, also known as Grand River, a Dutch-Italian composer, poly-instrumentalist, producer based in Berlin. While mainly connected to the fields of electronic music and sound design, her compositions transcend these genres. Her background counts years of traditional music composing and the study of several musical instruments and she also works as sound engineer and composer through her sound agency TapTempo studio. Her work is known equally for her film scores as for her experimental and ambient projects. Influenced by classical minimal music Grand River’s work integrates a large variety of sound structures and symphonic calculations, often blurring the lines between traditional composition and research-based modernism. In 2016 Aimée created the record label One Instrument, releasing sound experiments from different artists composing pieces by using only one instrument of their choice.