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I’m a musician, vocalist, and content specialist who studied at Berklee College of Music and works on one of YouTube’s biggest music channels, Big Marvel (19M+). I bring a mix of skills most freelancers don’t have in one person. I can write your music, sing it, and shape it into content that audiences actually watch. What I can do for you 🎼 Sheet music & arranging. I write clean, playable scores for orchestra and piano, including original compositions, arrangements, and transcriptions. You get parts that musicians can read and perform without fixing them first. 🎤 Vocals. I record lead and backing vocals [add styles, e.g. pop, a cappella, harmony stacks], delivered as clean, organized stems. 🎬 Music content & YouTube. As part of the Big Marvel team, I’ve seen what it takes to make music content work at a very large scale. I can help with concepts, scripting, music-driven video content, and keeping your channel’s sound and style consistent. Why work with me Trained at Berklee College of Music Part of the team behind a YouTube channel with 19M+ subscribers Fast, clear communication and reliable delivery I understand both the musical side and the audience side How I work Send me your project, a reference track or video, and your deadline. I’ll reply with a clear plan, and I’m happy to start with a small test piece if you’re unsure. Let’s make something great. Message me and tell me about your project. A few tips for setting it up Education: On Upwork you can list Berklee with your dates and leave the degree field blank, or write “Attended” so nobody assumes you’ve graduated. Portfolio: Add 2-3 PDF score samples (one orchestral, one piano), a short vocal clip, and a link to your Big Marvel work. This will help you more than any text. Skills tags: Music Arrangement, Music Notation, Sheet Music, Vocals, Music Composition, YouTube. Pricing: Start slightly low for your first few jobs to collect reviews, then raise your rate.…I’m a musician, vocalist, and content specialist who studied at Berklee College of Music and works on one of YouTube’s biggest music channels, Big Marvel (19M+). I bring a mix of skills most freelancers don’t have in one person. I can write your music, sing it, and shape it into content that audiences actually watch. What I can do for you 🎼 Sheet music & arranging. I write clean, playable scores for orchestra and piano, including original compositions, arrangements, and transcriptions. You get parts that musicians can read and perform without fixing them first. 🎤 Vocals. I record lead and backing vocals [add styles, e.g. pop, a cappella, harmony stacks], delivered as clean, organized stems. 🎬 Music content & YouTube. As part of the Big Marvel team, I’ve seen what it takes to make music content work at a very large scale. I can help with concepts, scripting, music-driven video content, and keeping your channel’s sound and style consistent. Why work with me Trained at Berklee College of Music Part of the team behind a YouTube channel with 19M+ subscribers Fast, clear communication and reliable delivery I understand both the musical side and the audience side How I work Send me your project, a reference track or video, and your deadline. I’ll reply with a clear plan, and I’m happy to start with a small test piece if you’re unsure. Let’s make something great. Message me and tell me about your project. A few tips for setting it up Education: On Upwork you can list Berklee with your dates and leave the degree field blank, or write “Attended” so nobody assumes you’ve graduated. Portfolio: Add 2-3 PDF score samples (one orchestral, one piano), a short vocal clip, and a link to your Big Marvel work. This will help you more than any text. Skills tags: Music Arrangement, Music Notation, Sheet Music, Vocals, Music Composition, YouTube. Pricing: Start slightly low for your first few jobs to collect reviews, then raise your rate.

Hyunwoo Kim

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I’m a musician, vocalist, and content specialist who studied at Berklee College of Music and works on one of YouTube’s biggest music channels, Big Marvel (19M+). I bring a mix of skills most freelancers don’t have in one person. I can write your music, sing it, and shape it into content that audiences actually watch. What I can do for you 🎼 Sheet music & arranging. I write clean, playable scores for orchestra and piano, including original compositions, arrangements, and transcriptions. You get parts that musicians can read and perform without fixing them first. 🎤 Vocals. I record lead and backing vocals [add styles, e.g. pop, a cappella, harmony stacks], delivered as clean, organized stems. 🎬 Music content & YouTube. As part of the Big Marvel team, I’ve seen what it takes to make music content work at a very large scale. I can help with concepts, scripting, music-driven video content, and keeping your channel’s sound and style consistent. Why work with me Trained at Berklee College of Music Part of the team behind a YouTube channel with 19M+ subscribers Fast, clear communication and reliable delivery I understand both the musical side and the audience side How I work Send me your project, a reference track or video, and your deadline. I’ll reply with a clear plan, and I’m happy to start with a small test piece if you’re unsure. Let’s make something great. Message me and tell me about your project. A few tips for setting it up Education: On Upwork you can list Berklee with your dates and leave the degree field blank, or write “Attended” so nobody assumes you’ve graduated. Portfolio: Add 2-3 PDF score samples (one orchestral, one piano), a short vocal clip, and a link to your Big Marvel work. This will help you more than any text. Skills tags: Music Arrangement, Music Notation, Sheet Music, Vocals, Music Composition, YouTube. Pricing: Start slightly low for your first few jobs to collect reviews, then raise your rate.…I’m a musician, vocalist, and content specialist who studied at Berklee College of Music and works on one of YouTube’s biggest music channels, Big Marvel (19M+). I bring a mix of skills most freelancers don’t have in one person. I can write your music, sing it, and shape it into content that audiences actually watch. What I can do for you 🎼 Sheet music & arranging. I write clean, playable scores for orchestra and piano, including original compositions, arrangements, and transcriptions. You get parts that musicians can read and perform without fixing them first. 🎤 Vocals. I record lead and backing vocals [add styles, e.g. pop, a cappella, harmony stacks], delivered as clean, organized stems. 🎬 Music content & YouTube. As part of the Big Marvel team, I’ve seen what it takes to make music content work at a very large scale. I can help with concepts, scripting, music-driven video content, and keeping your channel’s sound and style consistent. Why work with me Trained at Berklee College of Music Part of the team behind a YouTube channel with 19M+ subscribers Fast, clear communication and reliable delivery I understand both the musical side and the audience side How I work Send me your project, a reference track or video, and your deadline. I’ll reply with a clear plan, and I’m happy to start with a small test piece if you’re unsure. Let’s make something great. Message me and tell me about your project. A few tips for setting it up Education: On Upwork you can list Berklee with your dates and leave the degree field blank, or write “Attended” so nobody assumes you’ve graduated. Portfolio: Add 2-3 PDF score samples (one orchestral, one piano), a short vocal clip, and a link to your Big Marvel work. This will help you more than any text. Skills tags: Music Arrangement, Music Notation, Sheet Music, Vocals, Music Composition, YouTube. Pricing: Start slightly low for your first few jobs to collect reviews, then raise your rate.

Available to hire

I’m a musician, vocalist, and content specialist who studied at Berklee College of Music and works on one of YouTube’s biggest music channels, Big Marvel (19M+).

I bring a mix of skills most freelancers don’t have in one person. I can write your music, sing it, and shape it into content that audiences actually watch.

What I can do for you

🎼 Sheet music & arranging. I write clean, playable scores for orchestra and piano, including original compositions, arrangements, and transcriptions. You get parts that musicians can read and perform without fixing them first.

🎤 Vocals. I record lead and backing vocals [add styles, e.g. pop, a cappella, harmony stacks], delivered as clean, organized stems.

🎬 Music content & YouTube. As part of the Big Marvel team, I’ve seen what it takes to make music content work at a very large scale. I can help with concepts, scripting, music-driven video content, and keeping your channel’s sound and style consistent.

Why work with me

Trained at Berklee College of Music
Part of the team behind a YouTube channel with 19M+ subscribers
Fast, clear communication and reliable delivery
I understand both the musical side and the audience side

How I work

Send me your project, a reference track or video, and your deadline. I’ll reply with a clear plan, and I’m happy to start with a small test piece if you’re unsure.

Let’s make something great. Message me and tell me about your project.

A few tips for setting it up

Education: On Upwork you can list Berklee with your dates and leave the degree field blank, or write “Attended” so nobody assumes you’ve graduated.
Portfolio: Add 2-3 PDF score samples (one orchestral, one piano), a short vocal clip, and a link to your Big Marvel work. This will help you more than any text.
Skills tags: Music Arrangement, Music Notation, Sheet Music, Vocals, Music Composition, YouTube.
Pricing: Start slightly low for your first few jobs to collect reviews, then raise your rate.