[T2] Generating Music with GANs: An Overview and Case Studies

Abstract

This tutorial aims to provide an overview of generative adversarial networks (GANs) and their use in generating music. The format of the tutorial will include lectures, demonstration of sample systems and technical results with illustrative musical examples.

  • We will start by discussing the scope of music generation and introduce various tasks that can broadly be regarded as music generation. For each task, we will then discuss its challenges, commonly used approaches and some notable systems proposed in the literature.
  • In the second part, we will explain the machine learning fundamentals for GANs. We will also present some interesting applications of GANs in other fields to showcase their potentials.
  • The following section will contain the case studies of four different tasks---symbolic melody generation, symbolic arrangement generation, symbolic musical style transfer and musical audio generation. In each part, we will first provide an overview of the task and then introduce several models proposed in the literature as examples.
  • We will conclude the tutorial by discussing the current limitations of GAN-based models and suggesting some possible future research directions.

The tutorial is targeted to students and newcomers who are interested in or working on music generation research, and also machine learning specialists who want to see how GANs can be applied to music generation.

Presenters

Hao-Wen Dong is currently a research internship in the Research and Development Division at Yamaha Corporation. He will be starting a Ph.D. this fall in Electrical and Computer Engineering at University of California, San Diego. Previously, he was a research assistant under the supervision of Dr. Yi-Hsuan Yang in the Music and AI Lab at Academia Sinica. He received his bachelor¡¦s degree in Electrical Engineering at National Taiwan University. His research interests lie at the intersection of machine learning and music.

Yi-Hsuan Yang is an Associate Research Fellow with Academia Sinica, where he leads a research lab called the Music and AI Lab. He received his Ph.D. degree in communication engineering from National Taiwan University in 2010. He is also a Joint-Appointment Associate Professor with the National Cheng Kung University. His research interests include music information retrieval, affective computing, and machine learning. Dr. Yang was a recipient of the 2011 IEEE Signal Processing Society Young Author Best Paper Award, the 2012 ACM Multimedia Grand Challenge First Prize, and the 2015 Best Conference Paper Award of the IEEE Multimedia Communications Technical Committee. In 2014, he served as a Technical Program Chair of the International Society for Music Information Retrieval Conference (ISMIR). He gave a tutorial on ¡§Music Affect Recognition: The State-of-the-art and Lessons Learned¡¨ in ISMIR 2012. He was an Associate Editor for the IEEE Transactions on Affective Computing and the IEEE Transactions on Multimedia in 2016¡V2019. He is currently on a sabbatical leave to work with a privately funded research organization in Taipei called the Taiwan AI Labs.