Do you know the difference between these roles in music business? Let’s explain them: composer, arranger and producer.


Composer musicians play a crucial role in studying and expanding their knowledge.

Music Theory acts as an essential pillar. Providing a rich palette of resources to bring original creations to life. Unlike following trends, composing involves a deep journey towards originality, where fresh new ideas are developed through hard work and effort.

This art requires the conscious creation of harmonies, captivating melodies, and precise rhythm choices, a process that goes beyond instant inspiration. Ultimately, composition becomes an exciting creative journey, where every note and rhythm combine to build works that should transcend time.


Arrangers skillfully transform pre-existing compositions. Their work involves making creative decisions about instrumentation, orchestration, and specific details of musical interpretation.

This may include instrument selection, assigning parts to specific musicians, creating vocal harmonies. Determining dynamic changes, and adding embellishments or variations that enhance the quality and expressiveness of the piece.


The music producer stands out as a vital element in achieving successful recordings. From the initial conception to the final version, the producer oversees and coordinates every phase of the creative process.

Their tasks include collaborating on artistic development, facilitating pre-production, directing recording sessions, selecting material, coordinating post-production, and making creative decisions.

Additionally, they are responsible for managing resources and sometimes, strategically guiding commercial release. In summary, the music producer plays a crucial role as a creative and technical driving force. Ensuring that the artistic vision reaches its fullest expression in successful recordings.

Today, the term “PRODUCING” has taken too much control in the current music universe. Encompassing everything from the creation to the public dissemination of a song. The definition of music production encompasses the process from pre-production to recording, sound design, mixing, and mastering.


Now, you know the difference between composer, arranger and music producer in music business.

This perspective reveals why the mainstream music market is in its current state: self-proclaimed musicians, without formal musical knowledge but experts in handling machines, proclaim themselves “musicians and composers.”

Although, it seems, everyone is welcome to this landscape, it is crucial to differentiate between those who have studied and understand the musical language and those who simply join this chaos.

That’s why here, at ComposingYourMusic, we offer a unique platform where musical creation merges with inspiration, heart, and deep knowledge of Music Theory. We strive to foster authenticity in our students’ music, hoping that their compositions will transcend passing trends and the noise of mass markets. We want to cultivate a space where your creativity flourishes and your musical creations shine, enduring over time with sincerity and originality.

Polo Ortí

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  • Composition – Instrumental Contemporary Music

    We will deepen our knowledge of Harmony, Melody and Rhythm through the analysis of my own musical compositions. We´ll deal intensively with Re-harmonization and Improvisation techniques, inextricably linked to composition.

    You will be able to develop your ideas and acquire your own language or musical style by using everything you know and all I am going to teach you.

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  • Basic Keyboard

    This manual is aimed at all those musicians (students and professionals) who are not pianists.

    I think that this practice will help you a lot to get started in the world of keys because these are not exercises from the classical manuals, but small pieces of music that can inspire you.

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