Sean Killeen

Session Vocalist / Songwriter

47 Reviews (45 Verified)
Sean Killeen on SoundBetter

Hi! I’m Sean. I’m a Pop, Indie-Rock and EDM singer & songwriter. I’ve been singing, writing and recording music professionally for over 7 years now. Gaining over 1.5 million streams on Spotify from my songs. I have a uniquely soft, smooth pop voice similar to Charlie Puth & Shawn Mendes I would love to help you on any projects that you may have!

I specialise in Pop, Indie-Rock, and EDM. I have a large vocal range and a uniquely soft, smooth pop voice similar to Charlie Puth & Shawn Mendes

This is my job full time so I work really quickly and efficiently.

Areas of expertise:
- Radio quality vocals
- Songwriting
- Toplines (Melody / hooks)


- You Keep 100% of the publishing for writing & recording royalties.
- My name can NOT be used on any projects I work on - I must remain anonymous on all releases, credits, etc.

I'd love to hear about your project. Click the 'Contact' button above to get in touch.

Tell me about your project and how I can help, through the 'Contact' button above.


  • English

47 Reviews - 7 Repeat Clients

Endorse Sean Killeen
  1. Review by Jukwang Son(Tony Son)

    He have so amazing voice and recording skills, and it is so help me about my work project!
    i believe long time his voice!

  2. Review by Damian C.

    Sean exceeded every expectation that I had on this topline/vocal. I am still in disbelief with what I received as it's THAT good. Not to mention one of the nicest and easiest person to work with. Thank you

  3. Review by Christopher B.

    Absolutely stellar job from Sean, holy cow those great harmonies and doubles, going outside his comfort zone and fitting perfectly on the track, 11/10 man!

  4. Review by Oliver Michael

    Sean is a talented vocalist and always great to work with. He gets the request easily and over delivers every time. Thanks Sean!

  5. Review by Olivier B.

    Amazing talent, very professional. Great hear for ad libs, delivered top notch vocal.

  6. Review by Wet N.
    by Wet N.

    Thank you for allowing me to have such a fun experience doing music alone, he's amazing!! can't wait next time 🥺

  7. Review by Just H.

    Only gets better and better with Sean

  8. Review by Janne K.

    Sean got the feel of the song right away and delivered killer vocals on schedule, highly recommended!

  9. Review by Bo B.
    by Bo B.

    Wow! My very first experience working with Soundbetter and I loved it! Not only is Sean a very talented singer/songwriter but his attention to detail and desire to make each project the best it can possibly be is professionalism at its finest. If you don’t have a song with Sean on it you need to get one!

  10. Review by saint
    by saint

    always a pleasure!

  11. Review by Oliver Michael

    Thank you Sean you did an AMAZING job with the vocal and completely elevated it. Can't wait to get this released!

  12. Review by Shawn
    by Shawn

    smooth cooperation, sean really has a good voice and good technique. Looking forward to work with Sean next time

  13. Review by Just H.

    Sean is excellent in both lead and extra vocals, such as doubles and harmonies

  14. Review by Tyler
    by Tyler

    A pleasure to work with! Very thorough and very high quality

  15. Review by Adam S.

    Sean understood perfectly what we needed.
    He worked fast, accurate and very professional. He is an outstanding singer and we would be happy to do another song with him.
    We definitely recommend working with him.

  16. Review by saint
    by saint

    Very professional and always on time! Long time collaborator. Thanks again Sean!

  17. Review by John D.

    Absolutely amazing! Very talented and professional, highly recommend!

  18. Review by Just H.

    Always happy with the final result working with Sean

  19. Review by Dom Meakins

    Sean is absolute star. Amazing voice, really professional, ridiculously talented and a top notch lad. Thanks bud, you've totally made this track frickin' shine! See you next time!

  20. Review by Hyeon wook jang

    It was so much fun to be able to work together. You are a really good vocalist :)

Interview with Sean Killeen

  1. Q: Tell us about a project you worked on you are especially proud of and why. What was your role?

  2. A: I'm really proud of my EP with my band RØYLS. We wrote & Produced it with John Feldmann in Los Angeles and it's very sentimental to me.

  3. Q: What are you working on at the moment?

  4. A: As well as working on my own artist project. I write and record vocals for artists daily.

  5. Q: Is there anyone on SoundBetter you know and would recommend to your clients?

  6. A: Justin Gamella! Incredible Producer and Songwriter.

  7. Q: Analog or digital and why?

  8. A: Mainly digital.

  9. Q: What's your 'promise' to your clients?

  10. A: I promise to give it my all and give back a professional recording.

  11. Q: What do you like most about your job?

  12. A: I love doing a job I love. Waking up excited to record & write music for a living.

  13. Q: What questions do customers most commonly ask you? What's your answer?

  14. A: Can you add Melodies to lyrics/ a poem I have? - My answer is always! As long as we talk it through and I understand your vision, we can always get the end product to be something we're both really proud of!

  15. Q: What's the biggest misconception about what you do?

  16. A: People often don't realize how difficult it is to get a polished vocal. It's taken me years of practice and training to get to a position to now record professionally for other artists.

  17. Q: What questions do you ask prospective clients?

  18. A: What is the general vibe you're going for?

  19. Q: What advice do you have for a customer looking to hire a provider like you?

  20. A: Find someone who is passionate about your music and has the professional skills to help take it to the next level.

  21. Q: If you were on a desert island and could take just 5 pieces of gear, what would they be?

  22. A: -Guitar - Iphone (voice memos & notes) - Laptop - Microphone - Audio Interface

  23. Q: What was your career path? How long have you been doing this?

  24. A: I’m a pop, singer-songwriter and EDM singer & songwriter. I've toured internationally in several bands. Singing, writing and recording music professionally for over 7 years now.

  25. Q: How would you describe your style?

  26. A: Pop / Indie Rock / EDM

  27. Q: Which artist would you like to work with and why?

  28. A: I would love to write with Charlie Puth. His Production and melody process is so fascinating.

  29. Q: Can you share one music production tip?

  30. A: If you're stuck on something for more than 5 minutes. Move on to the next thing and come back to it. You have to keep the flow going.

  31. Q: What type of music do you usually work on?

  32. A: Pop / Indie Rock / EDM

  33. Q: What's your strongest skill?

  34. A: My strongest skill would either be my voice or my songwriting.

  35. Q: What do you bring to a song?

  36. A: I specialise in writing great melodies that will compliment the style of the song.

  37. Q: What's your typical work process?

  38. A: I typically ask a lot of questions to get as close to my clients vision as possible. Then I put 100% into writing the best song for them or/and Recording the best vocals for them.

  39. Q: Tell us about your studio setup.

  40. A: I have a home studio set up. Fully soundproofed with professional acoustic treatment for perfect vocals. I record in Logic Pro x using a Shure Sm7b.

  41. Q: What other musicians or music production professionals inspire you?

  42. A: I am inspired by great writers like Charlie Puth and Ed Sheeran. But I also get a lot of Inspiration from growing up listening to The Beatles.

  43. Q: Describe the most common type of work you do for your clients.

  44. A: - Songwriting to an instrumental track that's provided. - Recording radio-ready vocals to a pre-written song.

RØYLS - Choose To Believe

I was the Vocalist & Co-Writer in this production

Terms Of Service

My price includes 1 Lead Vocal throughout, Doubles & Harmonies in the Chorus and Adlibs.
Extra Add ons available for extra verse & pre vocals.


GenresSounds Like
  • Charlie Puth
  • Shawn Mendes
  • Justin Bieber
Gear Highlights
  • Shure SM7B
  • Logic Pro X
  • Yamaha HS7 Monitors
More Photos
More Samples
SoundBetter Deal

I give incredibly high quality vocals and songwriting for much cheaper than the standard price!