What is the fine-grained topic of the following text: Taking inspiration from the cubist painter Robert Delaunay (who wanted to translate the impressions left on the retina by light after staring at the moon and sun), I want to create a type of music which immediately expresses the sum of the sound memories resting in each of us, reminiscences of the music that forms the soundtracks of our lives. Only return the topic.
Creating music inspired by cubist painter Robert Delaunay and sound memories.