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This paper deals with the problem of audio source separation. To handle the complex and ill-posed nature of the problems of audio source separation, the current state-of-the-art approaches employ deep neural networks to obtain instrumental…

Sound · Computer Science 2017-06-30 Naoya Takahashi , Yuki Mitsufuji

Representation learning focused on disentangling the underlying factors of variation in given data has become an important area of research in machine learning. However, most of the studies in this area have relied on datasets from the…

Machine Learning · Computer Science 2020-07-31 Ashis Pati , Siddharth Gururani , Alexander Lerch

We introduce the Free Music Archive (FMA), an open and easily accessible dataset suitable for evaluating several tasks in MIR, a field concerned with browsing, searching, and organizing large music collections. The community's growing…

Sound · Computer Science 2017-09-07 Michaël Defferrard , Kirell Benzi , Pierre Vandergheynst , Xavier Bresson

We introduce a dataset for facilitating audio-visual analysis of music performances. The dataset comprises 44 simple multi-instrument classical music pieces assembled from coordinated but separately recorded performances of individual…

Multimedia · Computer Science 2018-08-09 Bochen Li , Xinzhao Liu , Karthik Dinesh , Zhiyao Duan , Gaurav Sharma

Source separation is the task to separate an audio recording into individual sound sources. Source separation is fundamental for computational auditory scene analysis. Previous work on source separation has focused on separating particular…

Sound · Computer Science 2020-02-07 Qiuqiang Kong , Yuxuan Wang , Xuchen Song , Yin Cao , Wenwu Wang , Mark D. Plumbley

A music mashup combines audio elements from two or more songs to create a new work. To reduce the time and effort required to make them, researchers have developed algorithms that predict the compatibility of audio elements. Prior work has…

Sound · Computer Science 2021-03-29 Jiawen Huang , Ju-Chiang Wang , Jordan B. L. Smith , Xuchen Song , Yuxuan Wang

At the core of many important machine learning problems faced by online streaming services is a need to model how users interact with the content they are served. Unfortunately, there are no public datasets currently available that enable…

Information Retrieval · Computer Science 2020-10-16 Brian Brost , Rishabh Mehrotra , Tristan Jehan

Music source separation (MSS) is the task of separating a music piece into individual sources, such as vocals and accompaniment. Recently, neural network based methods have been applied to address the MSS problem, and can be categorized…

Sound · Computer Science 2021-02-22 Xuchen Song , Qiuqiang Kong , Xingjian Du , Yuxuan Wang

The performance of deep learning models for music source separation heavily depends on training data quality. However, datasets are often corrupted by difficult-to-detect artifacts such as audio bleeding and label noise. Since the type and…

Audio and Speech Processing · Electrical Eng. & Systems 2025-10-20 Azalea Gui , Woosung Choi , Junghyun Koo , Kazuki Shimada , Takashi Shibuya , Joan Serrà , Wei-Hsiang Liao , Yuki Mitsufuji

In this paper, we introduce CloserMusicDB, a collection of full length studio quality tracks annotated by a team of human experts. We describe the selected qualities of our dataset, along with three example tasks possible to perform using…

Sound · Computer Science 2024-10-28 Aleksandra Piekarzewicz , Tomasz Sroka , Aleksander Tym , Mateusz Modrzejewski

Supervised deep learning approaches to underdetermined audio source separation achieve state-of-the-art performance but require a dataset of mixtures along with their corresponding isolated source signals. Such datasets can be extremely…

While recent years have seen remarkable progress in music generation models, research on their biases across countries, languages, cultures, and musical genres remains underexplored. This gap is compounded by the lack of datasets and…

Sound · Computer Science 2025-10-03 Ahmet Solak , Florian Grötschla , Luca A. Lanzendörfer , Roger Wattenhofer

Fully-supervised models for source separation are trained on parallel mixture-source data and are currently state-of-the-art. However, such parallel data is often difficult to obtain, and it is cumbersome to adapt trained models to mixtures…

Audio and Speech Processing · Electrical Eng. & Systems 2022-11-30 Ge Zhu , Jordan Darefsky , Fei Jiang , Anton Selitskiy , Zhiyao Duan

In music source separation (MSS), obtaining isolated sources or stems is highly costly, making pre-training on unlabeled data a promising approach. Although source-agnostic unsupervised learning like mixture-invariant training (MixIT) has…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-13 Kohei Saijo , Yoshiaki Bando

We propose a unified model for three inter-related tasks: 1) to \textit{separate} individual sound sources from a mixed music audio, 2) to \textit{transcribe} each sound source to MIDI notes, and 3) to\textit{ synthesize} new pieces based…

Sound · Computer Science 2021-08-10 Liwei Lin , Qiuqiang Kong , Junyan Jiang , Gus Xia

The audio source separation tasks, such as speech enhancement, speech separation, and music source separation, have achieved impressive performance in recent studies. The powerful modeling capabilities of deep neural networks give us hope…

Audio and Speech Processing · Electrical Eng. & Systems 2021-07-15 Lu Zhang , Chenxing Li , Feng Deng , Xiaorui Wang

In this work, we study the task of multi-singer separation in a cappella music, where the number of active singers varies across mixtures. To address this, we use a power set-based data augmentation strategy that expands limited…

Sound · Computer Science 2025-10-01 Luca A. Lanzendörfer , Constantin Pinkl , Florian Grötschla

Music source separation (MSS) faces challenges due to the limited availability of correctly-labeled individual instrument tracks. With the push to acquire larger datasets to improve MSS performance, the inevitability of encountering…

Audio and Speech Processing · Electrical Eng. & Systems 2023-07-25 Junghyun Koo , Yunkee Chae , Chang-Bin Jeon , Kyogu Lee

In this paper, we propose a simple yet effective method for multiple music source separation using convolutional neural networks. Stacked hourglass network, which was originally designed for human pose estimation in natural images, is…

Sound · Computer Science 2018-06-25 Sungheon Park , Taehoon Kim , Kyogu Lee , Nojun Kwak

In this paper, we present MusPy, an open source Python library for symbolic music generation. MusPy provides easy-to-use tools for essential components in a music generation system, including dataset management, data I/O, data preprocessing…

Sound · Computer Science 2020-08-06 Hao-Wen Dong , Ke Chen , Julian McAuley , Taylor Berg-Kirkpatrick