Piano theory courses can help you learn chord progressions, scales, harmony, and rhythm patterns. You can build skills in reading sheet music, ear training, and improvisation techniques. Many courses introduce tools like digital audio workstations and notation software, which enhance your ability to compose and arrange music effectively.

Coursera
Skills you'll gain: Interactive Design, Canva (Software), Digital Design, User Experience, Information Architecture, Browser Compatibility, Graphic and Visual Design, Typography, Design Strategies, Color Theory, Design Elements And Principles, Quality Assurance
Beginner · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Trend Analysis, Predictive Modeling, Regression Analysis, Data-Driven Decision-Making, Machine Learning, Supervised Learning, Business Analytics, Analytics, Statistical Modeling, Case Studies, Algorithms
Beginner · Course · 1 - 4 Weeks

H2O.ai
Skills you'll gain: LLM Application, Application Development, Application Design, User Interface (UI), Development Environment, Cloud Applications, Interactive Design, Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Application Deployment, Python Programming, Open Source Technology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Browser Compatibility, Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Web Design, Extensible Markup Language (XML), Style Guides, Maintainability
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: PyTorch (Machine Learning Library), Applied Machine Learning, Unsupervised Learning, Reinforcement Learning, Supervised Learning, Machine Learning Algorithms, Dimensionality Reduction, Statistical Machine Learning, Machine Learning, Machine Learning Software, Artificial Neural Networks, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Classification And Regression Tree (CART), Random Forest Algorithm, Generative Model Architectures
Intermediate · Course · 1 - 3 Months

Capitals Coalition
Skills you'll gain: Stakeholder Engagement, Business Risk Management, Environmental Social And Corporate Governance (ESG), Corporate Sustainability, Risk Analysis, Sustainable Business, Natural Resource Management, Sustainability Reporting, Cost Benefit Analysis, Human Capital, Project Scoping, Decision Making, Data Collection
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Unity Engine, Animation and Game Design, Video Game Development, Game Design, Scripting, Augmented and Virtual Reality (AR/VR), Interactive Design, Software Design Patterns, Development Environment, C# (Programming Language), 3D Assets, Artificial Intelligence and Machine Learning (AI/ML), Virtual Environment
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Javascript, Application Deployment, Application Development, Web Applications, JSON, GitHub, Debugging, Data Storage
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Animations, 3D Modeling, 3D Assets, Computer Graphics, Computer Graphic Techniques, Programming Principles
Mixed · Course · 1 - 3 Months

Skills you'll gain: Solution Design, Cryptography
Beginner · Course · 1 - 4 Weeks

Erasmus University Rotterdam
Skills you'll gain: Sustainable Development, Corporate Sustainability, Sustainable Business, Sustainable Systems, Environmental Social And Corporate Governance (ESG), Systems Thinking, Corporate Strategy, Economic Development, Business Priorities, Strategic Partnership, Environmental Issue, Goal Setting, Innovation, Climate Change Mitigation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, Web Design, HTML and CSS, Bootstrap (Front-End Framework), Cascading Style Sheets (CSS), UI Components, Javascript and jQuery, Front-End Web Development, Hypertext Markup Language (HTML), Web Development, Browser Compatibility, Javascript, Typography, Web Analytics and SEO, Wireframing, Web Content Accessibility Guidelines, Logo Design
Mixed · Course · 1 - 4 Weeks