Vladislav Blazhevich’s 30 Legato Studies for Trombone form a cornerstone of advanced brass pedagogy. If you want to develop a seamless, singing tone across multiple registers, these etudes provide the blueprint. Yet, many players treat them as simple slide-shifting exercises rather than musical studies in breath management and air velocity.
Mastering this collection requires transforming how you approach the horn. You must synchronize your slide movement with your air stream while eliminating unwanted bumps and breaks between partials. This guide breaks down the core mechanics, specific practice strategies, and common pitfalls to help you conquer every study in the book.
Understanding the Blazhevich Approach
Blazhevich composed these studies to address the unique physical challenges of the trombone. Unlike valve instruments, where fingers press buttons instantly, a trombonist must physically move tubing through space while keeping the air column uninterrupted.
The Mechanics of True Legato
A clean slur on the trombone relies entirely on air velocity and precise timing. When you shift from one slide position to another, the air must remain completely pressurized. If your air drops for even a millisecond, the sound dies or the tongue re-attacks involuntarily.
- Air Pressure: Keep your abdominal muscles engaged to sustain continuous column pressure.
- Slide Speed: Move the slide with whip-like speed between notes, especially across wider intervals.
- Partial Changes: When slurring across different partials in the harmonic series, use a gentle lip shift combined with oral cavity adjustments.
Structure of the 30 Studies
The collection progresses logically from straightforward scalar slurs to complex intervals and chromatic passages. The early studies focus on adjacent positions and minor thirds, allowing you to build coordination without feeling overwhelmed. As you advance into the mid- and late-stage studies, Blazhevich introduces wide leaps, complex time signatures, and demanding dynamic shifts.
Essential Practice Strategies for Maximum Progress
Practicing these studies at a blazing speed on day one will only reinforce bad habits. You need a structured routine to unearth the technical nuances hidden in each page.
1. The Buzz and Sing Method
Before touching your instrument, isolate the pitch and rhythm. Sing the study using solfege or a neutral syllable like "loo." Then, remove the slide or use a mouthpiece to buzz the exercise. If you can't sing or buzz the line cleanly with a connected sound, your trombone won't magically fix the notes for you.
2. Slow Practicing with Metronome Subdivisions
Set your metronome to a slow tempo, such as quarter note equals 60 beats per minute. Subdivide each beat mentally into eighth or sixteenth notes.
- Execute the slide movement precisely on the very edge of the beat.
- Ensure the slide arrives at the new destination instantly rather than gliding lazily.
- Maintain a constant, unchanging decibel level unless marked otherwise by dynamic indicators.
3. Interval Isolation
When you encounter a difficult jump in studies like number 12 or number 18, stop and isolate that specific interval. Play the two notes back and forth repeatedly. Experiment with minor adjustments to your oral cavity shape (changing vowels from "ah" to "ee" for higher notes) to smooth out the transition.
Common Mistakes to Avoid
Even dedicated players often fall into routine traps when working through these etudes. Recognizing these errors early saves months of frustration.
- Glissando Traps: Moving the slide too slowly results in an unwanted siren-like glissando. Always snap your arm to the next position.
- Tongue Crutches: Sneaking in tiny, subconscious tongue strokes ("tu-tu-tu") defeats the purpose of a legato study. If you feel your tongue moving to help articulate notes, stop and slow down.
- Tension Buildup: Gripping the handslide too tightly or clenching your jaw restricts your air flow and stiffens your tone. Keep your upper body relaxed.
For additional resources on brass pedagogy and historical performance practices, consult educational materials from the International Trombone Association or reference standard orchestral excerpts on Polyphony.
Frequently Asked Questions
What tempo should I use for the Blazhevich 30 Legato Studies?
Always start significantly slower than the written or implied tempo. Begin at a crawl where you can maintain 100 percent tone purity. Only increase the metronome speed by two to three clicks per session once you can play an entire study without a single accidental break.
Are these studies suitable for tenor and bass trombone?
Yes. While originally written for tenor trombone, bass trombonists frequently use them to build flexibility in the upper and middle registers. Players using an F-attachment can utilize alternate positions to smooth out tricky register shifts, though practicing them in standard positions first builds superior overall command of the horn.
How many studies should I practice per week?
Quality trumps quantity. Spending an entire week deeply analyzing, buzzing, and mastering a single study yields far better results than sight-reading through five studies a day with poor execution.
How do I stop my notes from cracking during wide slurs?
Cracked notes usually stem from late slide movement or unstable air support. Make sure your air speed increases slightly as you ascend to a higher partial, and move your slide with absolute commitment the instant you leave the previous note.
