This study explores how quantum computing might revolutionize music. Given the rising demand in this field, we investigate applying quantum principles and functionality to offer developers and quantum computing experts new opportunities. We provide a complete performance evaluation using two different techniques to combine quantum superposition for pitch generation and the Basak-Miranda algorithm for rhythm generation. Ultimately, we demonstrate that backend code derived from quantum principles can successfully play back music by creating a web application. We envision a future where quantum computing expands the limitations of musical creation, stimulating innovation and pushing the boundaries of artistic expression.
This study explores how quantum computing might revolutionize music. Given the rising demand in this field, we investigate applying quantum principles and functionality to offer developers and quantum computing experts new opportunities. We provide a complete performance evaluation using two different techniques to combine quantum superposition for pitch generation and the Basak-Miranda algorithm for rhythm generation. Ultimately, we demonstrate that backend code derived from quantum principles can successfully play back music by creating a web application. We envision a future where quantum computing expands the limitations of musical creation, stimulating innovation and pushing the boundaries of artistic expression.
Quantum computing and artificial intelligence, two prominent topics in science and technology, are rapidly advancing and extending their influence into numerous fields, including music. Quantum computer music, which merges the strengths of quantum computing and deep learning, heralds a new era in the integration of music creation with cutting-edge technology. The interactive quantum music composition “Spinnings—Q1 Synth Trio”, created by Brazilian composer Miranda during the QuTune project at the Interdisciplinary Centre for Computer Music Research (ICCMR), in collaboration with the University of Oxford, stands as a notable example of quantum computer music. This study adopts a case study approach to thoroughly investigate the technical creative process behind this work, covering elements such as quantum computing, quantum properties, qubits, quantum gates, and quantum circuits, gradually unveiling the mathematical logic behind quantum algorithmic composition. The results of this study indicate that quantum algorithmic composition, as an emerging approach to music creation, not only generates unique music through the characteristics of quantum computing but also offers new possibilities for the integration of music, art, and technology. By applying quantum bits, quantum gates, and quantum circuits, this research demonstrates how quantum computing can provide new theoretical foundations and practical methods for music composition. Furthermore, the study discusses how to optimize the interactive creative experience in quantum music works and how to enhance the understanding and appreciation of quantum music among a broader audience of musicians and listeners. With the continuous advancement of quantum computing technology, quantum music is poised to contribute a distinctive dimension to the global flourishing of musical culture. This research offers fresh perspectives and ideas for the development of this field.
Music, as a form of art characterized by its complexity and diversity, holds significant cultural and emotional value for humanity. Piano music, being a prominent representative, demands efficient and precise recognition and analysis of its intricate harmonic, melodic, and rhythmic patterns. Traditional computational approaches often face limitations in handling such intricate patterns. However, quantum computing, emerging as a novel computational paradigm, presents new avenues for addressing these challenges. This paper aims to explore the potentials and methodologies of quantum computing in the realm of music, particularly focusing on the intricate pattern recognition of piano music. We introduce the fundamental principles and advantages of quantum computing. Subsequently, we delve into the application of quantum algorithms in piano music analysis, specifically addressing the recognition of harmonic structures and rhythmic patterns. Finally, we envision the future trends and challenges of quantum computing technology in the realm of music. Through this research endeavor, we aim to gain deeper insights into the potential of quantum computing in the field of music and offer novel ideas and methodologies for future investigations.
With the emergence of quantum computers, a new field of algorithmic music composition has been initiated. The vast majority of previous work focuses on music generation using gate-based quantum computers. An alternative model of computation is adiabatic quantum computing (AQC), and a heuristic algorithm known as quantum annealing running in the framework of AQC is a promising method for solving optimization problems. In this chapter, we lay the groundwork of music composition using quantum annealing. We approach the process of music composition as an optimization problem. We describe the fundamental methodologies needed for generating different aspects of music including melody, rhythm, and harmony. The discussed techniques are illustrated through examples to ease the understanding. The music pieces generated using D-Wave quantum annealers are among the first examples of their kind and presented within the scope of the chapter. The text is an unedited pre-publication version of a chapter which will appear in the book "Quantum Computer Music", Miranda, E. R. (Editor).
Quantum computing can be employed in computer-aided music composition to control various attributes of the music at different structural levels. This article describes the application of quantum simulation to model compositional decision making, the simulation of quantum particle tracking to produce noise-based timbres, the use of basis state vector rotation to cause changing probabilistic behaviors in granular harmonic textures, and the exploitation of quantum measurement error to cause noisy perturbations of spatial soundpaths. We describe the concepts fundamental to these techniques, we provide algorithms and software enacting them, and we provide examples demonstrating their implementation in computer-generated music
Quantum computing technology is developing at a fast pace. The impact of quantum computing on the music industry is inevitable. This paper maps the emerging field of quantum computer music. Quantum computer music investigates, and develops applications and methods to process music using quantum computing technology. The paper begins by contextualising the field. Then, it discusses significant examples of various approaches developed to date to leverage quantum computing to learn, process and generate music. The methods discussed range from rendering music using data from physical quantum mechanical systems and quantum mechanical simulations to computational quantum algorithms to generate music, including quantum AI. The ambition to develop techniques to encode audio quantumly for making sound synthesisers and audio signal processing systems is also discussed.
The use of quantum computing in the creation of art is proving to be very interesting since it allows both the exploration of digital work using new algorithms and of artistic creation based on new concepts. These new algorithms mainly rely on the use of qubits instead of bits to perform simple or complex operations, which are applied to the components of digital works: namely the pixels in an image, the frames of an animation, the vertices of a 3D object, the words of a text or the notes of a musical score. This article reviews the use of quantum algorithms, using various examples and particularly the new methods being applied in computer graphics.