We use cookies to personalise content, serve ads, and analyse traffic.
Lesson time: (8min 59sec)
Zach Brock shares his practice hack for building fingering fluency across all twelve keys without playing in all twelve, and why the intervals inside a melody matter.
This lesson is part of the course Learn Improvisation on Violin with Zach Brock & Snarky Puppy
Watch a preview of the full course below.
Lesson transcript:
I promised I would get into some more advanced exercises for those of you that have covered a lot of the basics. Today, I want to show you an exercise that I have a lot of fun with, and I'm sure you will, too.
As you begin to improvise your melodies, it's essential to become aware of:
As violinists and string players, we sometimes take melodies for granted, playing them without analyzing their intervals. Understanding these components is especially useful as you expand your improvisatory palette. Knowing the intervals allows you to:
Classical players may be more familiar with terms such as inversion or retrograde inversion, and these terms relate directly to your ability to manipulate melodies.
Let's take a look at the melody of "Danny Boy."
I will play it starting on my first finger, but I'll play it up higher on the violin just because I want to. Here's the breakdown of the intervals:
Now, let's take a snippet of that and explore how to apply this over the instrument.
Additionally, you have one more option without even needing to transpose: start on an open string.
This may seem strangely more challenging than it appears at first for some of you.
If you practice starting on:
You'll have covered every fingering in any key!
This serves as a great practice hack for when you don't have the time to run through all fingerings and all 12 keys.
When you explore all the fingerings of a motif, you also gain the ability to move it around your instrument. The key becomes less important; here's how:
For example, take "Danny Boy" and experiment by moving it around, starting in third position on the E string and continuing downward into first position. You can even incorporate open strings along the way.
This exercise opens up your ability to play melodies wherever you wish. It challenges you to improvise, breaking free from staying in first or open position. You can explore different areas of the violin as your imagination takes you.
If "Danny Boy" doesn't inspire you, consider something from the bebop lexicon, like "Donna Lee."
As you work, find an open string to facilitate the exercise. This may skip ahead a few steps, but that's the nature of developing your skills.
I encourage you to take a melody that you know well and:
Additionally, consider applying it through:
By doing this, you'll enhance your improvisational abilities and gain greater mastery over your playing. Happy practicing!

Heralded as "the pre-eminent improvising violinist of his generation," Zach Brock is a violinist and composer whose music draws on the traditions of jazz, classical, world and popular music. Zach received his first Grammy Award in 2017 for his work on Snarky Puppy's album Culcha Vulcha. His acclaim as a bandleader has grown through appearances at venues such as Carnegie Hall and festivals like "Tudo e Jazz" in Brazil, while his reputation as a sideman has spread through his work with legendary bassist Stanley Clarke, contemporary instrumental super-group Snarky Puppy, and jazz masters Phil Markowitz and Dave Liebman. Zach has made ten recordings as a leader or co-leader and is the first violinist to record for the venerable Dutch jazz label Criss Cross. He has also represented the U.S. Department of State as a Musical Ambassador in the Solomon Islands, performed as a featured soloist for two Sundance Festival feature film scores, and is currently an Artist In Residence at Temple University in Philadelphia. In his course you will learn to improvise on the violin straight from the source: how Zach approaches melody, rhythm and harmony, and how to start finding your own voice the way he has alongside Snarky Puppy and beyond. read more