Versatile expert vocalist with +10 years of experience and five-octave range, including whistle register. Perfomer, arranger, songwriter, producer. Pop/R&B/Soul and cinematic vocal styles. I have formal studies on ópera and classical music, so due to my base sound as a light lyric coloratura soprano, I can easily pull any genre.
Hi, I’m Mar! I’m a bilingual Pop and R&B singer-songwriter with over a decade of vocal experience and classical opera training. Known for my over four-octave range, vocal agility, and signature lush harmonies, I bring a rare combination of powerhouse technique and modern pop flair to every project.
I’ve toured extensively across Argentina, performing my own shows and productions featuring melodic, operatic, musical theater, and film soundtrack repertoire. This year, I have two international tours scheduled: Costa Rica in September and Mexico in November, where I’ll present my own music, collaborate with other artists, and take part in opera productions and vocal ensembles.
As a session vocalist, topliner, and music producer specialized in vocal engineering, I’ve worked with producers across genres adding precision, soul, and sparkle to their tracks. I provide custom vocal arrangements, layered harmonies, and post-edited, ready-to-mix vocals recorded in my professional home studio.
My content has gone viral on social media, earning me over 30k followers and helping my music reach 20k+ streams across platforms. On stage, my magnetic presence blends glamour, femininity, and charisma, making each performance unforgettable. If you’re looking for a vocalist who can merge technical excellence with star power, click the button "Contact". Let’s bring your project to life!
Click the 'Contact' above to get in touch. Looking forward to hearing from you.
Languages
- English
- French
- Italian
- Spanish
Interview with Marthina
Q: What do you bring to a song?
A: A unique blend of technical excellence and emotion: an over four-octave range, lush harmonies, precise vocal agility, and a magnetic presence that infuses every track with sensuality, power, and personality.
Q: What advice do you have for a customer looking to hire a provider like you?
A: Look for a provider who not only has technical skill but also brings creativity, emotion, and professionalism to every project. Make sure they listen to your vision, provide clear communication, and deliver polished, ready-to-use vocals. With the right collaborator, your song can reach its full potential.
Q: If you were on a desert island and could take just 5 pieces of gear, what would they be?
A: 1. My microphone (I can’t survive without singing) 2. Sparkly notebook (for lyrics, ideas, and sudden hits) 3. Laptop with my DAW (my mini studio anywhere) 4. My phone (so I can record a documental of what I'm living for my social media) 5. Sunglasses and sunscreen :)
Q: What was your career path? How long have you been doing this?
A: I’ve been singing since I was a little girl, growing up surrounded by the world of opera with my mom, who’s a professional singer. I was also trained as a classical pianist, wich I started at the age of 8. From performing on classical stages to creating my own pop music, my journey has been full of learning, passion, and bold experimentation. I trained in opera and honed my technique for over 15 years, which gave me a voice with over five octaves and incredible agility. Today, I’m living my dream as a pop artist, writing and producing my own songs, performing internationally, and connecting with my fans through music, videos, and live shows. Every step has been about blending my classical roots with modern pop energy, and I’m excited for everything that’s still ahead.
Q: How would you describe your style?
A: Vibrant, powerfull, sensual, rare.
Q: Which artist would you like to work with and why?
A: The Weeknd, to combine his melancholic style and emotion, or Lana del Rey, to make a beautiful and ethereal art piece.
Q: Can you share one music production tip?
A: One production tip I always use: record vocals in layers and focus on clean takes, then blend them with subtle compression and EQ. This preserves the natural emotion while creating a polished, radio-ready sound.
Q: What type of music do you usually work on?
A: Pop and R&B music
Q: What's your strongest skill?
A: My strongest skill is my vocal technique, combined with a high level of professionalism that ensures every project is delivered on time, polished, and exactly to the client’s vision.
Q: What's your typical work process?
A: Once I receive your brief and references, I record a demo to align on style and direction. Then, I track the final vocals—leads, harmonies, and adlibs—using my professional home studio. I handle all vocal comping, tuning, and editing to deliver a polished, ready-to-mix performance. Communication is constant to ensure the song perfectly matches your vision.
Q: Tell us about your studio setup.
A: AKG P120 condenser microphone Behringer Umc22 audio interface audio-technica ATH-M20x headphones
Q: What other musicians or music production professionals inspire you?
A: Tory Kelly, Ariana Grande, Mariah Carey, Sumi Jo, Celine Dion
Q: Describe the most common type of work you do for your clients.
A: I record and produce high-quality lead vocals, harmonies, and adlibs for pop, R&B, and EDM tracks, often writing original toplines and lyrics tailored to each client’s vision.
I was the singer in this production
- Singer - FemaleAverage price - $100 per song
- Songwriter - MusicContact for pricing
- Songwriter - LyricContact for pricing
Vocal test to agree on overall vocal style. 2 revisions - I deliver lead, harmonies, dups & ad-libs. Stems sent upon final payment. You can ask for a fee for rush delivery or extra revisions.
I provide discounted rates for multiple songs and for returning clients.
