Every Lesson Personally Created by NYC Bassist & Arranger Gianluca Renzi
Cherokee on Electric and Upright Bass
My experience as a performer, arranger, and educator has taught me that walking bass lines and improvisation are not separate skills. They are both forms of real-time composition built on harmony, rhythm, melody, and form.
This idea is at the core of Jazz Bass Academy. Rather than focusing on shortcuts or isolated licks, I help students understand how jazz works so they can create their own bass lines, develop their own musical language, and make informed musical choices.
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Direct guidance on both upright or electric bass tailored to your goals, experience level, and musical interests.
Ongoing access to learning programs and structured lessons for all skill levels updated regularly
Lessons focused on a specific tune or personalized feedback based on your video submission
A walking bass line is a carefully crafted combination of well-placed chord tones enriched by a variety of melodic approaches. A bass solo is a rhythmically and melodically developed extension of those same concepts.
In the PRACTICE ROOM, you start with the fundamentals and gradually build an understanding of the elements that shape great bass lines and improvisation. The goal is to help you create your own lines while learning standards and understanding how and why other bass players make the choices they do. Practice Room is also suitable for intermediate bassists who want to strengthen their understanding of harmony, walking bass, and improvisation.
Regularly updated with new lessons and learning materials.
The next step, after understanding harmony, form, and a good number of standards, is learning from more experienced players and understanding the musical choices they make.
This is what PLAY ALONG offers. Study my bass lines and solos on jazz standards, follow the harmonic analysis to understand how the ideas work and where they can be reused, and practice with the included slower take to refine your playing. This plan is ideal for bassists who are already comfortable performing and want to expand their vocabulary and deepen their understanding of the jazz language.
New lessons on standards, and learning materials are added regularly.
Have you ever wished you could have an internationally active NYC jazz bassist listening to your playing and guiding your progress every week?
PERSONAL STUDIO is exactly that. Get your weekly personalized lessons and watch them whenever you have time, revisit previous lessons whenever you need a refresher, and upload your assignments to receive ongoing feedback and guidance. Can’t submit videos for a few weeks? No problem. We’ll catch up with a Zoom lesson and continue from there. Personal Studio is a flexible alternative to private lessons, offering personalized guidance and an efficient learning process built around your schedule and goals.
New lessons are added weekly following your personalized study plan.
Subscription-based learning isn’t for everyone. Private lessons offer direct access to an experienced professional who can guide you through real musical situations and provide immediate feedback.
Whether in person or on Zoom, the learning process remains the same: we work together on your goals, answer your questions, and address the areas that need the most attention.
Choose your lesson package, and we’ll schedule our sessions afterward.
Try a one-time Personal Studio session (Ask Me Anything). Upload a video (up to 5 minutes), ask specific questions, or submit a performance for review. You’ll receive a personalized 15-minute downloadable video lesson with detailed feedback, practical examples, and targeted assignments. Book anytime — no subscription required.
Buy your Ask Me Anything Lesson →
A single Play-Along experience featuring my original bass lines and improvised solos on a curated selection of essential jazz standards and original compositions. Each session includes a complete transcription, a slow-tempo practice version for detailed study, and an in-depth lesson analyzing the harmonic, rhythmic, and melodic concepts behind the performance.
Get your Play Along video lesson on standards →
Gianluca is simply the best. I have studied with a few great teachers, but he stands among the best. His method for learning Jazz bass produces quick results and demystifies an art form many of us struggle with. Furthermore, he is very patient, accommodating, and a gentleman of high integrity. He is a great player and a great teacher. I highly recommend him to anyone who wants to learn Jazz or have Jazz education serve as a vehicle to propel their playing to greater heights.
Thomas B.
Electric bass
(United States)
I started to study with Gianluca 2 years ago and it's changed my life, he is incredible as a musician and as a teacher and I can see my playing improved a lot, I truly recommend musicians to take lessons with him, I am going to continue studying with him for long time! Don't miss your opportunity!
Diego F.
Upright/Electric bass (Argentina)
Gianluca is a skilled and talented musician, and an amazing teacher. He’s able to make hard stuff simple and he finds a way to teach complex concepts in small steps to every level bass players. Highly recommended.
Mario I.
Upright bass
(Italy)
I've been taking electric bass lessons from Gianluca for about 9 months now and have gotten a lot out of it. The video exchange format is perfect. I create a quick video demonstrating where I'm at with a topic and he sends me a response video. This allows me to rewatch and slow down the video response to really grasp what he's demonstrating. He's a super nice guy as well and always happy to answer questions over email. Highly recommended!
Jason N.
Electric bass
(United States)
Yes. While lessons are demonstrated on upright bass, the musical concepts apply directly to electric bass. The focus is on harmony, walking bass, rhythm, and improvisation — which translate across both instruments.
No. While all examples are transcribed, the lessons can be followed easily even if you don’t read music, thanks to clear and detailed explanations. You can develop your ear, time feel, and understanding of jazz language without relying on reading.
Yes. The Practice Room provides a clear starting point for building jazz bass fundamentals step by step, even if you are new to jazz. You will learn to create bass lines starting from chord tones, gradually developing melodic approaches and basic harmonic substitutions you can apply in real playing situations.
Subscription based courses provide a structured path you can follow at your own pace, focusing on fundamentals, jazz standards, and progressive development. Private lessons offer direct, personalized guidance through Zoom meetings or video feedback (Personal Studio Plan), with detailed input on your playing, targeted exercises, and a customized approach based on your level and goals.
You will develop walking bass lines, harmonic understanding, time feel, and improvisation, working on real jazz standards through a structured approach. A central focus is learning the different melodic approaches to chord tones and how to combine them, as they form the foundation of jazz bass language.
Lessons are organized into progressive topics and applied through jazz standards, helping you build skills in a clear and connected way rather than isolated exercises. Lessons are connected to develop harmony, walking bass lines, rhythm, repertoire, and improvisation over time. Each study plan functions as a complete jazz bass course, guiding your progress with clarity and direction.
Developing more advanced walking bass requires a deeper understanding of harmony, voice leading, and rhythmic variation. The focus is on connecting chord tones smoothly, shaping phrases across the form, and creating lines that support the music while adding direction and interest. It is also crucial to understand the many melodic approaches to chord tones and how they combine, as they form the core of jazz bass language.
Improvisation becomes more natural when you clearly hear the harmony and understand how to outline it. By working on phrasing, time feel, and connecting ideas across the form, you can move beyond patterns and develop a more personal and confident approach. A key part of this is learning the different melodic approaches to chord tones and how to combine them, as they are central to developing a strong jazz vocabulary.
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Updates and lesson excerpts for upright and electric jazz bass players
Jazz Bass Academy is an online jazz bass school founded by New York bassist and arranger Gianluca Renzi. It provides structured study paths and private lessons for upright and electric bass players, from beginners to advanced musicians.
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