Sean Killeen

✪ Pro Vocalist & Songwriter

104 Reviews (101 Verified)
Sean Killeen on SoundBetter

Hi! I’m Sean. I’m a Pop, Indie & EDM vocalist & songwriter. I’ve been singing, writing and recording music professionally for over 8 years now. Gaining over 70 million streams on Spotify alone from songs I’ve been a part of. I have a large vocal range and a uniquely soft, smooth pop voice similar to Charlie Puth & Justin Bieber.

I specialise in Pop, EDM/ House & singer-songwriter.

This is my job full time so I work 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

104 Reviews - 15 Repeat Clients

Endorse Sean Killeen
  1. Review by Amiyah R.

    Sean blew past my expectations when I asked him to do a take on my song. He's extremely creative, professional and provides quality vocals - hope to work again sometime!

  2. Review by Markus J.

    Sean did an amazing job on my track! Very happy with the result! Easy and fast to communicate with as well. Highly recommended!

  3. Review by Just Honest


  4. Review by Arjan V.

    Sean is a real pro and really took my song to another level. He sounds great, took the time to make a demo first and was also open for feedback. Thankyou so much Sean :)

  5. Review by Shuhei K.

    He is truly kind, sincere, and most importantly, a truly talented artist. Great and attentive communication and a great finish that exceeded my expectations. Thank you so much for a perfect job. The work was extremely meaningful to me.

  6. Review by felix
    by felix

    he was very quick and gave me perfection, I am supergreatful for his work! I would love to work with him again.

  7. Review by Dennis L.

    Absolutely recommend if you are after that billboard quality vocal. Also works very professional and sticks to deadlines. Thank you!

  8. Review by Mike M.

    Absolutely satisfied with Sean's work. Not only am I pleased with the quality of songwriting and the vocal recordings. He had it to me very quickly. Deliverables were neatly organized, tuned and aligned. All I had to do was drop them in my tra k, mix and be done. Will be returning.

  9. Review by Ji P.
    by Ji P.

    Super talented songwriter and vocalist. He perfectly worked well with the project in promised date. I'm so happy with the result!

  10. Review by Landen M.

    Was really great working with Sean. He helped elevate my song so much and his voice is fantastic!

  11. Review by David Forlano Music

    I can't wait to work with Sean again! Working with him was an amazing process as he is super easy to work with. He listened and provided everything I was looking for. Sean worked with me on lyric/concept changes to the song, which made the songwriting process fun and the result of his performance is amazing. I can't recommend him enough. If you need vocals, work with Sean!!! You won't be disappointed!!

  12. Review by Jonathan Essex Music

    Really great working with Sean. A really talented singer with modern pop vocals. Look forward to working with him again for sure.

  13. Review by Olivier B.

    Another one with Sean - super talented and professional singer! Vibe is always right & vocal sound amazing. Highly recommended!

  14. Review by Christopher B.

    Everything Sean touches just turns into a banger, extremely talented and always a pleasure to work with. 11/10 work always

  15. Review by Juan V.

    Sean and I worked together on a very emotional sad-vibe song and Sean TOTALLY nailed it. He has an amazing voice and the result is truly beautiful. Even more, Sean went out of his way to deliver extra harmonies and adlibs that made the track even better. I couldn't be happier with the outcome!

  16. Review by Just Honest

    Another potential hit recorded with Sean – can only endorse💯

  17. Review by Kate
    by Kate

    Sean executed our song and creative brief with utmost professionalism and quality! He's a great communicator and an even better vocalist.

  18. Review by Dj O.
    by Dj O.

    Oh wow so good! goosebumps. EXACTLY what I had in my head! Thank you so much! Wow you're so talented!

  19. Review by Olivier B.

    Love working with Sean - super talented, great recording skills & communication. Highly recommended!

  20. Review by Chris App

    Sean delivered top-tier vocals with professional quality and timeliness. His voice is amazing and paired perfectly with my pop/rock song, "After Party". Absolutely earned 5 stars!!!!! :)

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.

Choose To believe

I was the Vocalist & Co-Writer in this production

  1. play_arrow
    Choose To believe
  2. play_arrow
    Starboy (Cover)
  3. play_arrow
    Afraid To Be Lonely
  4. play_arrow
    I Wish I Could Hate You
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'll offer 25% discount for our 2nd song together!