Empowering you to compose and orchestrate incredible music.


Download my free 'Orchestration Essentials' guide and apply the 5 step process for instant clarity in your orchestral mockups!

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Who is Christopher Siu? 

Hi friend! I'm a pianist, songwriter/composer, arranger, and educator, and have composed & orchestrated music for film and video games, along with pop songs, cinematic trailer tracks, and demos for sample library companies.

I've had the pleasure of working with some of the most talented musicians around the world, including Tina Guo (cellist for Hans Zimmer), Anne-Kathrin Dern (The Claus Family), David Wise (Donkey Kong Country) and Steven Melin (Dark Dice), as well as pop artists including RoomieOfficial, Austin Hull (MakePopMusic), Clay Agnew (Foxchase), and Jonathan & Friends. 

A few of my credits include music and orchestrations for Hallmark's romantic comedy 'Her Pen Pal', as well as original music and arrangements for the Dark Dice series (which won awards including 'Best Original Score' at the 2022 Signal Awards). 

I've also had the wonderful opportunity to contribute a few chapters to the bestselling book series 'The Power of Why', aimed at helping musicians build their careers.

As an educator, I share new content on my YouTube channel every single week, empowering musicians to realize their true creative potential. If you're a composer and musician yourself and would like to dive deeper, I've created courses designed to elevate your composition, orchestration, songwriting, mixing, and business skills to the next level. Just click 'In-Depth Training' at the very top!





Bring your music to life.

Whether it's a memorable song, a lively instrumental, or a beautiful arrangement, I can help you turn your ideas into reality.

Online Programs & Composing Community

Need a start-to-finish program to take you through the entire music making process? Looking for personalized coaching to take your composing and business to the next level? My courses and private community might be just the right fit for you.


Songwriting, Composition, & Orchestration

Looking for a brand new composition? Excited to enhance your music with a powerful virtual orchestra and blow away your clients? Let's create the music you've always dreamed of.


What clients say...

Joel Berghult (RoomieOfficial)

"Christopher is a super talented producer and did a really great job on my project. Highly recommended!"

Tina Guo (cellist, performer, composer)

"Working with Chris was a pleasure and his orchestration was beautiful - really taking and expanding my melodies into a full symphonic re-imagination! Extremely communicative and efficient, I highly recommend him!"

Clay Agnew (Foxchase, vocalist)

"Working with Christopher has been incredible. He was able to take the ideas in my head and hand it back better than I could have ever imagined. I definitely recommend his work if you’re in need of some orchestration."

Steven Melin (composer, performer)

"Chris is an indispensable creative ally. As one of my go-to orchestrators, he takes my music to the next level, usually on a tight deadline. He's quick to respond, clear in communication, & always delivers exceptional arrangements that blow my clients away."

Austin Hull (MakePopMusic, artist)

"Chris has been an amazing teacher. I've taken a few lessons and I already feel like a whole new writer and producer. Taking lessons with him was by far the best investment I've made in a long time!"

Getting started with composing?  

Download my free 'Orchestration Essentials' guide for instant clarity in your mockups!  


Here are just a few of the thousands of students I've been able to empower with my content:

Check out some more student wins! ↓

Ready to take control of your mockups?  

Download my free 'Orchestration Essentials' guide for instant clarity in your virtual orchestrations!