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Discover & unleash your musical identity

Build new worlds of sound



Dive into a holistic and immersive musical journey - where imagination leads the way.

Through the use of imagery, games, play-based learning, and cross-disciplinary arts, this approach nurtures creativity while awakening deep musical instincts.

At the heart of the curriculum are Color and Rhythm Blocks—dynamic, hands-on tools applied across key areas of musicianship: composition, improvisation, reharmonization, repertoire, and instrumental technique.

This multidimensional method invites students to explore music not just as sound—but as shape, color, movement, and story. It empowers learners to connect emotionally and instinctively with their musical voice while building strong technical and theoretical foundations.


Learn & create music by engaging your mind, instinct, and body



Welcome to the Intergalactic Music Academy

A sanctuary for advanced musicians seeking depth, innovation, and expansion.

Rooted in Universal Oneness, our approach transcends genre—merging classical, jazz improvisation, pop, and folk traditions into a unified creative language.

We embrace dissonance—not as conflict, but as texture, tension, and color. Dissonant chords, “avoid notes,” and unconventional sonorities become expressive tools, empowering students to paint with a full spectrum of musical emotion.

Drawing from ancient modal systems and global rhythmic lineages—African, Indian, Mediterranean, and beyond—we develop intuitive mastery and embodied rhythm through movement and kinesthetics.

Our interdisciplinary lens incorporates geometry, poetry, cinema, visual art, astronomy, and internal arts like Tai Chi and Qigong—opening new channels for musical inspiration.

Through project-based work in composition, improvisation, film scoring, and reharmonization, you’ll sharpen your tools while expanding your artistic voice.

This is a space for creators who are ready to push boundaries, deepen their craft, and compose from the cosmos.

We are not just training musicians. We are awakening creators who

hear the cosmos and respond with sound.

Testimonials

 
A kind and altruistic person [...] articulate, extremely well organized, very clever on technology. He can grasp the soul of a piece with a wonderful appreciation for stylistic originality.
— Ran Blake
Lefteris has been an incredible teacher for the past six months, and I can say for certain I have learnt more than in the past five years before. He offers a personalized teaching approach with a focus on allowing the student to find their own solutions - and he is never short for suggestions. The skills I have gained will serve me well in any kind of musical situation I happen to find myself in, and I count myself very lucky to be able to be a student of his (hopefully for a long time to come!).
— Peter Kossen, professional musician, Australia
A remarkable hardworking teacher and creative jazz pianist and composer. I am most impressed with the detailed and patient way he can break down and clearly explain the mechanics of what and why we are working this way.
— Bert Seager, jazz pianist-composer, professor at New England Conservatory of Music
Lefteris offers students a vast pool of experience and knowledge that one can dip into - it’s actually more like you want to jump in and splash around when you realize what he has to offer! His enthusiasm and love for music creates an atmosphere of positive vibes and a safe space for learning. With patience, encouragement and true commitment, he will leave no stone unturned in helping a student understand a topic.
— Barbara Banacos, professional musician, educator
My experience with Lefteris has been superb. Not only is he a very knowledgeable and established musician, he’s also a very kind human being. Apart from our excellent educational relationship, I always felt respected as a person and we’ve had great conversations. Our curriculum was personal and was specifically designed to fit my needs with respect to my wants. It has been great learning difficult concepts in such a fun and interesting way. Lefteris’ holistic approach and unique vision, his way of combining ideas of music, science, astronomy, poetry etc. definitely make his academy a worthwhile experience for anyone interested in exploring their full potential.
— Stefanos Athinaios Frilingos, percussionist
An encouraging and open minded teacher, which is rare. I would like to work with him forever and ever.
— Ceyhan Pestimacioglu, jazz guitarist/mathematician, Istanbul, Turkey
Like many other musicians, I always had trouble identifying the fine details of exactly what was happening in the music I played. I could feel dense harmonies and chord progressions, but for the most part I couldn’t readily identify them. Within just a few months of studying theory and ear training with Lefteris, this has begun to change radically. It’s as if a dense fog had always been obscuring the connection between my inner ear and my conscious mind, and with Lefteris’ guidance I’m finding my way out of the fog into a bright clearing, full of birds and fragrant blossoms. What impresses me the most about Lefteris is not his impeccable musicianship or his firm command of an unusually wide range of musics, though these are apparent to anyone who spends any time at all around him. What makes him such an extraordinary teacher is his very obvious commitment to bringing out the absolute best in his students by patiently, compassionately, and methodically training us to let our intuition take the lead in what we do as musicians. In the short time that I’ve been studying with him, I’ve experienced a dramatic improvement in my comprehension of harmonic progressions and an explosion of compositional creativity. I can’t recommend him highly enough.
— Paddy League, performer, ethnomusicologist, and Ph.D. Harvard University
I feel extremely fortunate to have found Lefteris as my teacher. Being a teacher of classical piano myself, I know what it takes to teach- -and am happy to say that he is everything you would want to find in your dream teacher- - brilliant, organized, inspiring, and deeply tuned to the needs of the student. Every lesson is custom tailored to each student, and he was able to assess exactly what I needed to begin my journey as a beginning jazz student.
I am so happy with the progress that I have made, and can’t wait for my next lesson!!
— Sarah Takagi, Piano faculty, New England Conservatory of Music Prep Division
Under the guidance of Professor Lefteris Kordis, a highly skilled musician, Ear Training 4 presented unprecedented challenges, transforming the focus from mere ear training to an exploration of becoming a drummer. In the initial weeks, he led us in wielding drumsticks, coordinating rhythmic patterns with vocalizations and foot movements, creating intricate ear training exercises. Additionally, he shared a website he developed for diverse ear training exercises, enhancing our skills. Proficient in practicing complex tension chords, he guided us to identify tension notes within chords, significantly contributing to ear training improvement. Beyond skill enhancement, his class seamlessly integrated abilities into projects. Film scoring projects allowed us to apply our understanding of chord properties to compose music for short videos. Towards the semester end, we honed our dictation skills by transcribing musical pieces. In Lefteris’s class, I not only learned effective ear training methods but also witnessed the practical application of these skills in projects. The value of this course extends beyond the sixteen weeks, and I believe it will profoundly impact my future musical endeavors. Reflecting an ancient Chinese proverb, “Give a man a fish, and you feed him for a day; teach a man to fish, and you feed him for a lifetime,” encapsulates Lefteris’s teaching philosophy adeptly.
— Berklee student (Fall 2023)
 

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Cross-disciplinary Ensembles

The following videos feature Lefteris’s cross-disciplinary projects with his ensembles at Berklee Global Jazz Institute from 2017-2019, showcasing his arrangements, coaching, original ideas, and in some cases composed sections.

 
 

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Contact

For inquiries please contact us at

Email
leftchordmusic@gmail.com

Phone
+1 (617) 840 9140