Four Strings ʻUkulele Studio

Resources for ʻUkulele Excellence

Welcome, educators and students alike! Discover resources from Dr. Trey, Nā Hōkū Hanohano award-winning producer whose 30+ years of expertise has guided countless musicians from first chord to center stage.

Within these pages, you'll find a custom-designed free metronome with voice counting, insights from powerful books reimagined for ʻukulele mastery, video tutorials that break down techniques step-by-step, and personalized learning paths that adapt to your unique goals. Scroll down to unlock tools and knowledge designed for both teaching and personal growth!

Special Announcement

Make Music Hawaiʻi Event

We are excited to announce that Trey will be doing a lesson at the Make Music Hawaiʻi event on Saturday, June 21st at the Kanileʻa Music Store in Windward Mall at 2:30 PM! All are invited, current students included if youʻre available — bring a friend or even invite parents to come as well. It's a fantastic opportunity to enjoy live music, lessons, and giveaways!

Explore Our Resources

Emergency Metronome

Emergency Metronome

No metronome? Broken metronome? No problem! Our free online metronome features voice counting, custom volume control, and pre-programmed drum patterns. Perfect for practice and teaching.

Start Practicing
Book Report

Book Report

Elevate your ʻukulele skills with Dr. Trey's breakdown of powerhouse books like Atomic Habits and The Inner Game of Tennis—the core philosophy that's helped students master their mental game and achieve their full potential!

Explore Book Report
Song Request Form

Song Request Form

Are you a current student looking for new songs to learn? Submit your suggestions through our Student Request Form! Not a student or looking for custom arrangements? That's available too! Dr. Trey personally reviews all requests and considers them for future lessons and arrangements.

Request a Song
Student Questionnaire

Student Questionnaire

Are you a current student at Four Strings or taking lessons with Dr. Trey at Kapena School Of Music? Share your musical preferences and goals through our Student Questionnaire, or update your information if your interests have changed. This helps Dr. Trey tailor your lessons for maximum growth and enjoyment.

Fill Out Questionnaire
New Student Application

New Student Application

Ready to start your ʻukulele journey? Whether you're a complete beginner or an experienced player looking to advance, Dr. Trey welcomes you to join our ʻohana of music lovers! Fill out our quick application to tell us about your musical interests and goals. We offer flexible in-person or online lessons tailored to your skill level and schedule—from Hawaiʻi classics to contemporary hits.

Apply Now
ʻUkulele IQ Quiz

ʻUkulele IQ

Test your ʻukulele IQ with our interactive 30-question quiz! From basic anatomy to Hawaiian history, challenge yourself and discover how much you really know about this beloved instrument. Perfect for students, teachers, or anyone passionate about the ʻukulele.

Take the Quiz
Dr. Trey's ʻUkulele Chord Finder

ʻUkulele Chord Finder

Dr. Trey's ʻUkulele Chord Finder is a comprehensive web app featuring over 700 chord voicings, from essential beginner chords to advanced jazz voicings, all carefully curated for the ʻukulele's unique four-string layout. The innovative clipboard feature lets you collect chords from any song into a custom collection, then export them as a professional PDF reference sheet—perfect for practice sessions, performances, or sharing with your ʻukulele group. Note: The chord database is still under construction and being expanded.

Find Chords
Dr. Trey's Blog

Dr. Trey's Blog

Gain insights into ʻukulele techniques, practice methods, music theory, and more through Dr. Trey's thoughtful blog posts. Check back regularly as this exciting new section is coming soon! Dr. Trey will be sharing his decades of wisdom, teaching philosophies, and practical tips to enhance your ʻukulele journey.

Coming Soon

Pocket Guides

Download these handy reference guides designed to fit perfectly in your 'ukulele case. Print them out for quick access to essential information wherever you practice!

How to Read Tab Guide

How to Read Tab

A beginner-friendly guide to reading tablature notation for 'ukulele. Perfect for students just starting their musical journey.

Download Guide
How to Tune Your 'Ukulele Guide

How to Tune Your ʻUkulele

Learn the proper tuning techniques for your ʻukulele with this quick reference guide. Essential for maintaining proper pitch and sound quality.

Download Guide

Music Production Tools by Dr. Trey

Beyond the ʻukulele — powerful tools for composers, producers, and audio engineers. These specialized search engines and reference tools help streamline your creative workflow.

Orchestral Reference Search

Orchestral Reference Search

Find the perfect orchestral moods, articulations, and instrument combinations. Search by emotion, instrument ranges, or discover which libraries contain specific articulations.

For Film/Game Composers Check it out →
String Library Acronym Decoder

String Library Acronym Decoder

Decode common abbreviations in orchestral sample libraries. Quickly understand what CS, CSS, MSS, and other cryptic acronyms mean in the world of virtual instruments.

For Virtual Orchestrators Try it →

Data curated by the VI-Control community

Acustica Plugin Hardware Search

Acustica Plugin Hardware Search

Match Acustica Audio plugins with their real-world hardware counterparts using this unofficial community database. Discover which classic gear each plugin emulates and make informed mixing decisions.

For Mix Engineers Explore →

Data from unofficial Acustica Audio Acqua Master List

Plot Lab Stage Designer

Plot Lab

A drag-and-drop stage plot designer for desktop users, allowing performers and event planners to visually arrange equipment, instruments, and personnel on a virtual stage. Features customizable icons, snap-to-grid placement, export options (PDF/Image), and automatic sound requirement summaries. Desktop/laptop only - mobile coming soon.

For Performers & Event Planners Design Your Stage →

More production tools coming soon...

Featured Interview

Watch Dr. Trey discuss his journey as an ʻukulele teacher, his experience with former student Jake Shimabukuro, and his teaching philosophy in this interview with Lina Girl for Kanileʻa ʻUkulele.

Dr. Trey plays Kanileʻa ʻUkulele exclusively

Kanileʻa ʻUkulele

Featured Lesson

Learn to play "Hallelujah" with this step-by-step tutorial that explores ostinato patterns, transitions, and expressive techniques. Perfect for beginner to intermediate players looking to enhance their fingerpicking skills.

Subscribe to Dr. Trey's YouTube Channel for More Lessons

About Dr. Trey

Aloha and welcome to Four Strings ʻUkulele Studio, where Dr. Trey, a Nā Hōkū Hanohano award-winning producer, has been transforming ʻukulele players for over 30 years! At his studio, he offers private lessons custom-tailored to each student's needs, mentoring everyone from casual strummers to professionals.

With 10 first-place contest champions and a legacy of shaping music teachers, professionals, and passionate jammers, Four Strings is the ultimate destination for unlocking your ʻukulele potential.

Dr. Trey also teaches group lessons at the Kapena School of Music and Creative Expression, fostering collaborative learning.

Dr. Trey

Ready to Begin Your ʻUkulele Journey?

From developing technique to exploring musical expression, Dr. Trey's personalized approach helps students achieve their individual goals with clarity and purpose.

Get Started Today