Mary Kray

Opera Singer & Music Educator

on a mission to make music spaces more compassionate and inclusive

My mission is to inspire healing through the power of creative self expression to foster a more compassionate and inclusive artistic landscape.

Welcome! I’m Mary—a singer, songwriter, and all-around creative spirit based in the vibrant city of Boston, MA. I wear a lot of hats, but at the heart of it all, I’m passionate about self-expression and building community through music.

When I’m not performing as a classical mezzo-soprano, you can find me hosting my podcast, Music on Mushrooms—a chill space where artists and musicians dive into the magic of creativity. I also write and perform with my neo-soul band, Trust in the Sun, and as a solo artist under SomethinSweet.

I founded Mary Kray Studios in 2020—an online private voice studio designed to take beginner and intermediate singers to their next level of vocal development. Because I believe creativity is deeply healing, I also founded Soul Recharge—a group healing event for artists and musicians who want to feel seen, supported, and inspired in their craft.

At the end of the day, I just want to help people connect to their voice—whether that’s through singing, songwriting, or just being their most authentic selves. So glad you’re here!

voice studio

Online Voice Lessons designed to take singers to their next level!


Compassion & Curiosity

Are you singer looking for a vocal instructor to meet you where you’re at? I provide beginner and intermediate singers a safe space to explore their vocal potential. The learning environment I work to foster in my lessons is one of compassion and curiosity.

Online LEarning

Conducting one-on-one voice lessons online means that my students receive high quality vocal instruction from the comfort of their own home. No long commute or unnecessary travel fees. All that’s needed is a laptop or tablet, internet connection, a distraction-free space, and you’re ready to learn!

UNIQUE lesson plans

Every singer’s journey looks different. That’s why I design lesson plans around each student's unique needs and goals. At Mary Kray Studios we work on music that is personally fulfilling all while building the foundation of a healthy and free vocal technique.


Are you a music educator who wants to create a more compassionate and inclusive learning environment?

Too many musicians leave school burned out, battling perfectionism, comparison, and self-doubt. The Compassionate Music Educator is a three-part masterclass series designed to help educators break this cycle by fostering safer, more supportive music spaces.

Through trauma-informed teaching, harm reduction, and compassionate communication, we can empower students to self-advocate, set boundaries, and thrive in their artistry.

Ready to transform the way you teach? Join the movement.


Are you a music student struggling with the pressures of music school?

Perfectionism, burnout, and comparison run deep in music training, leaving many students exhausted and disconnected from their passion. Surviving and Thriving in Music School is a three-part masterclass series designed to help students navigate the demands of music school with self-advocacy, nervous system regulation, and healthy collaboration.

By setting boundaries, managing stress, and fostering a more compassionate music culture, you can build a sustainable and fulfilling artistic life.

It’s time to do more than survive—let’s thrive!


Are you a musician that is looking for a community of like-minded spiritual creatives to connect with?

Soul Recharge is an online group healing event for creative souls designed to lift you up wherever you're at in your spiritual development.

Our team of spiritual mentors will be offering a wide variety of healing modalities including: reiki healing, tarot reading, guided meditation & mantras, guided journaling, life coaching, and more!

We are dedicated to fostering a safe space for healing & love for a more compassionate future in music and artistic spaces. We invite you to join our community of spiritual artists & musicians who embrace spiritual healing practices that nurture our souls and uplift our collective spirit.

Upcoming events.

I have an exciting season coming up in collaboration with local companies in Boston. I am thrilled to join Boston Lyric Opera this season as an Emerging Artist. You can also find me performing with the Choir of the New Jerusalem at Church on the Hill.

In addition to my work in classical music repertoire, you can find me recording and performing neo-soul music with the Las Vegas-based band, Trust in the Sun, at their artful event, Playful Pastime.

On my path as a spiritual practitioner, I host Soul Recharge, a group healing event aimed at helping artists reconnect with their inner power.

a Podcast for artists to explore the endless possibilites of creative expression


Music on Mushrooms is a podcast where you can tune in for candid conversations about various topics through an inclusive, progressive, and spiritual lens with the intention of lifting creatives up and inspiring them to take action in their unique journeys.

check out the most recent episode

Perfectionism is the enemy of creative freedom. So what's the enemy of perfectionism? Radical self forgiveness. In this episode, I talk about what it means to practice forgiveness and the immense impact it can have on your creative artform.

Are you an artist with a unique story? I want to hear from you! I am now taking submissions to be a featured artist on my podcast. I invite you to join my network of musicians and artists who are hungry for innovation. I can’t wait to hear your story!

Let’s Connect!

Whether you want to learn more joining my private voice studio, be a featured artist on my podcast, or you want to collaborate on a music project, just fill out my contact form and I’ll get back to you soon. I’m looking forward to connecting with you!

Phone (text preferred) 617 683 0534