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What is AWS DeepComposer?

Last Updated : 23 Apr, 2024
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AWS offers an innovative service named AWS DeepComposer that comes with a combination of both Artificial Intelligence (AI) With music. It was primarily developed as a Machine Learning Service in the AWS Cloud for Composers, music lovers, and engineers. Most importantly it opens the doors for new modern AI-assisted music production by allowing users to create musical compositions using Deep Learning models. In this Article, you get a deep understanding of AWS DeepComposer from knowing what is AWS DeepComposer.

What Is AWS DeepComposer And Why It Matters?

AWS DeepComposer is an innovative service developed by AWS to combine Artificial Intelligence with Music creation. This Modern advanced platform is important for many reasons such as improving the process of creating music and facilitating users to take advantage of deep learning models to produce different innovative music compositions. Professional artists and those with no musical experience also utilize AI-assisted music creation by using AWS Deepcomposer’s user-friendly architecture. AWS made a big leap in expanding music production by integrating with the potential of AI in the field of creativity.

Key Terminologies Of AWS DeepComposer

The following are some of key terminologies associated with AWS DeepComposer:

  • GAN or Generative Adversarial Network: It is a deep learning model that creates new data from existing data. For instance, GAN is used in AWS DeepComposer to generate new music compositions from existing musical inputs provided by the user. 
  • Model: Machine learning models are mathematical representations of problem domains. Here GAN model is used in AWS DeepComposer to create new music based on existing music inputs.
  • Reward Function: A reward function is nothing but a function that is used to train a neural network in reinforcement learning. The reward function in AWS DeepComposer is used to evaluate the quality of created music and if quality is up to the mark a positive feedback is offered to the neural network in exchange.
  • MIDI (Musical Instrument Digital Interface): MIDI is a standard for storing and transmitting music. Here music doesn’t refers to audio rather it refer to instrumental sounds. 

Architecture of AWS DeepComposer

AWS DeepComposer is a cloud-based service that enables users to create original music through a neural network called the Deep Learning Generative Model. AWS DeepComposer architecture comprises of the following components.

  • AWS DeepComposer Console: The user interface of the service, where users can create and train their own models, as well as generate music using pre-trained models. This interface is used for making initial configurations.
  • Amazon S3: As we all know, training a model uses batches of data depending upon the training algorithm used. A scalable cloud storage service used to store and manage input data, models, and output files. 
  • Amazon SageMaker: A fully-managed machine learning service which is used to train and deploy machine learning models at scale.
  • AWS Lambda: It is nothing but a serverless compute service used to execute code in response to events, such as generating music when a user requests it. This helps in managing the workflow as each event is connect to other and will execute after other.

The following Architecture’s diagram illustrates deeper understanding of this AWS DeepComposer service.

AWS DeepComposer Architecture

What Can We Do With DeepComposer?

AWS DeepComposer coming up with innovative combination of Artificial intelligence and Composition tools opening up a world of possibilities. On using this service, even if you are a skilled musician, you may and compose creative music. You can experiment with different music styles and genres through its interactive interface easily. AWS DeepComposer works perfectly with your current music software, so you an easily include AI-generated tunes into your creation. The following are a few popular functionalities can be done with DeepComposer.

  • AI-Assisted Composition: On adding fresh dimension to your creative process by using Deep Learning models you can produce interesting and innovative musical compositions.
  • User-Friendly Interface: The platform’s accessibilty features make it simpler for beginners and professionals to experiment with creative melodies.
  • Integration With Music Software: AWS DeepComposer works in collaboration with popular music software to enable human creativity and AI-generated compositions to work effectively.
  • Exploration Of Musical Styles: Try on experimenting with variety of music styles and genres, this will help you stretch the limits of your imagination and find the new ways of composing music.

Is AWS DeepComposer Free?

AWS DeepComposer facilitates free usage of this service under free-tier categories for initial period of 3 months. It is provided to facilitate users in exploring the features of DeepComposer and its capabilities without having worry about billing. After once the 3 months of free tier is over, It follows usage-based pricing model. With this model, on usage of AWS DeepComposer service you will be charged based features utilization such as inference hours, note lengths, model training, and data transfer beyond the free tier limits.

Does AWS have Generative AI?

Yes, AWS offers generative AI functionalities and capabilities. We can take one of the AWS service such as AWS DeepComposer which is dedicatedly designed for generative AI-powered music composition. It allows users to create original music using machine learning techniques and pre-trained models. It is a focused application of generative AI within the realm of music creation. In AWS DeepComposer service, it’s large portion of ecosystem is developed with AI and ML services. It has developed for comprehensive approach of empowering developers and business with Generative AI capabilities.

Features of AWS DeepComposer

The following are the features of AWS DeepComposer:

  • Pre-trained Models : AWS DeepComposer has pre-trained models for generating music of various genres.
  • Model Customization: Users may build and train their own custom models using their own music datasets.
  • MIDI export: Generated music can be exported as MIDI files for further editing and processing. Musical Instrument Digital Interface (MIDI) is a music transmission and storage standard that was initially created for digital music synthesizers.
  • AWS Integration: AWS DeepComposer can be integrated with other AWS services for better data management and model training.

Advantages Of AWS DeepComposer

The following are the advantages of AWS DeepComposer:

  • Creative Tool: AWS DeepComposer provides a creative platform for musicians and developers to experiment with AI-generated music and create unique compositions.
  • Simple User Interface: The user interface of AWS DeepComposer is simple and straightforward, allowing users to easily navigate through the service and create music with minimal coding knowledge as the use of console is easy to understand.
  • Integration: AWS DeepComposer can be easily integrated with other AWS services, such as Amazon S3 for data related requirements and Amazon SageMaker for training of the machine learning model.
  • Cost-effective: As we all know, AWS has a pay as you use billing model. Thus, AWS DeepComposer also acts as a cost-effective solution for musicians who want to blend their music with technology and generate unique music.

Disadvantages Of AWS DeepComposer

The following are the disadvantages of AWS DeepComposer:

  • Limited Genre: AWS DeepComposer is not being popularly used  as it is currently only offering support for a limited number of music genres, such as classical and pop music. 
  • Limited Customization: AWS DeepComposer’s pre-trained models are limited in terms of customization, which may restrict users from creating truly unique music.
  • Dependency On AWS: Since, AWS DeepComposer is a cloud-based service and requires a reliable internet connection to function.

AWS DeepComposer Pricing

The following are the pricing details of AWS DeepComposer. Usually the AWS DeepComposer will be billed as per hourly rate basis, so we signified the pricing details respectively.





It Used for Computing purpose for generating music inference

$0.0135 per inference hour

Note Lengths

It Cost for Each note generated during Inference

$0.0065 (roughly) pre note

Model Traning

It will cost for training custom models using AWS DeepComposer

$0.25 per training hour

Data Transfer

It cost for transferring the data into and out of AWS Resources

It Applies standard data transfer rates only

Usage Based Pricing

The following is provided as an example of the AWS DeepComposer pricing as usage based, here we taken some sample rough hours of usage, billed its cost.


Consumed Hours

Cost Per Hour

Total ( in Dollars $ )

AWS DeepCompser – Training




AWS DeepComposer – Inference






Challenges Of AWS DeepComposer

Although AWS DeepComposer offers an innovative method for composing music, it is also comes up with some challenges. The following are the some major challenges of AWS DeepComposer:

  • Limited Musical Interpretation: AWS DeepComposer’s AI models could have trouble in making complicated creative interpretations of musical vartions. It results in the lacking in composition depth and subtlety that founded in human created music.
  • Dependency On Training Data: The quality of AI generated compositions highly relies on the training data which developing models. It raises the problems if the data is not sufficiently representative or wide ranging, would restrict the style and inventiveness.
  • Overly Focused On Popular Trends: The models may be baised towards well-established patterns, which might result in the lack of creativity and diversity in its created compositions. The AI algorithms also have tendency of preferring popular or trendy musical styles.
  • Challenges With Integration: Although DeepComposer is designed to interact with music software, users may encounter challenges when they trying to integrate AI generated music into larger musical projects might raise some disruptions with creative process.

Uses of AWS DeepComposer

The following are the Uses Of AWS DeepComposer:

  • Music Composition: As the name suggests, AWS DeepComposer is majorly used for composition of unique music. For composition, users can either use the pre-built models or customize models from scratch for themselves.
  • Education: AWS DeepComposer may be used in music education as a teaching tool. Educators may help students explore the integration of music and technology by displaying them to the notion of AI-generated music.
  • Flim And Media Production: Composers and sound designers can create unique soundtracks and compositions for improving audio-visual experience of films, TV series and others by utilizing Amazon DeepComposer”s AI capabilities.


In conclusion, AWS DeepComposer is a service offered by AWS cloud for users to integrate music and technology to extract unique music. Due to worldwide presence of AWS services, AWS DeepComposer has a large audience. Right now, it has limited genres present but in future as they expand and introduce more genres, it will have a larger scope in the field of music education and research industry.

AWS DeepComposer – FAQs

What Is The Pupose Of AWS DeepCompose?

AWS DeepComposer is designed for Integrating AI and music composition facilitating users generating original music using deep learning models.

Can I Use AWS DeepComposer If I Have No Musical Background?

Yes, AWS DeepComposer is user-friendly for both musical expertised and unexpertised people. It makes to accessible for a wide range of users.

How Does AWS DeepComposer Integrate With Existing Music Software?

AWS DeepComposer seamlessly integrated with existing music software AI models. It supports users with integration of AI-generated compositions into their existing projects easily.

Is AWS DeepComposer Available For Free?

AWS DeepComposer is not entirely free, but it is available for free-tier with limited usage. User should refer to pricing details if their going to use more than free tier limited usage.

Can I Customize The Musical Styles Generated By AWS DeepComposer?

Yes. AWS DeepComposer provides the flexibility to experiment and customize various musical styles allowing users to explore and create compositions as per their preferences.

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