Stop Starting.
Start Finishing.
Guided Bass Learning with Cohorts - since 2017
A 12-week guided run of your course with weekly milestones, accountability support, and four live meetings with Ari with real-time feedback.
The Course shows the Path.
The Cohort makes sure you walk it.
Stay Motivated. Have Fun. Play Better. That’s the Cohort Experience.
In a cohort you get:
- A clear weekly plan built from one of our courses
- Hit weekly milestones that build lasting skills and confidence
- Learn alongside peers who share the same path and energy
- Get encouragement and accountability from coaches trained to keep you focused
- Four Live Meetings with Ari (Kickoff, two Live Practices, Finals) Replays included
- A predictable practice rhythm that reduces overwhelm
- 5 Course Units, 12 weeks. Reserve 45 minutes five times a week for practice!
It’s the difference between trying to learn alone and having a support system dedicated to your success.
Accountability for the win
And it was FUN
Outstanding Experience!
Transformational!
We’ve Been Doing Cohorts Since 2017
Proven. Trusted. Since 2017.
Since 2017, bassists around the world have joined cohorts, kept each other accountable, and crossed the finish line together.
What makes our cohorts stand out: - Hundreds of successful finishers worldwide
- Proven accountability system designed for busy adult learners
- Encouragement from peers and accountability coaches
- Fun and community baked into every step
- Direct support from Ari in live zoom meetings
When you join, you’re stepping into a process that has already helped hundreds of players succeed and it’s ready to help you too.
Step by Step, All the Way to the Finish.
When you join a cohort, you:
- Kick off together → Meet your group, set goals, and start strong
- Make steady progress → Small, focused steps add up to big results
- Stay inspired → Encouragement from peers keeps you motivated
- Build consistency → Gentle nudges from coaches help you follow through
- Celebrate success → Mark your growth and enjoy how far you’ve come
Hundreds of Finishers. Real Results.
Step by Step, All the Way to the Finish.
Gamechanger
I work steadily towards my goal
The cohort has made me accountable so I work steadily towards the goal of completing the course.
I see Progress as I go
The videos add an extra layer of accountability.
“The Cohort was an Amazing Experience!”
Alixe L., student and cohort coach
For Every Level of Player
You don’t have to wonder if you’re “good enough” for a cohort.
Our courses aren’t split into beginner, intermediate, or advanced - they’re built so the same material works at every stage.
If you’re new, the design naturally keeps you focused on the essentials.
If you’re experienced, the very same framework lets you push deeper and explore more advanced variations.
And because the community vibe is so supportive, you’ll always find others at your level - everyone moving forward together. It’s incredibly motivating to see bassists of all backgrounds working toward their goals and cheering each other on along the way.
So Effective, It’s Addictive
When progress is this real - so feelable and measurable - it becomes addictive.
And on top of it all, the process is fun.
No wonder many players keep coming back, again and again.
Even More the Second Time Around
I got just as much out of it the second time, if not more.
Don’t Just Collect Courses. Finish Them.
Our cohorts have helped hundreds of bassists worldwide to finally complete their courses and transform their playing. Join one today and find out what the raving is all about!
What’s Coming Up:
Our Spring Cycle starts
April 16, 2026
COHORT:
BEGINNER EVOLUTION
April 16 to July 2, 2026
Made for beginners - and for players who want to finally fix the gaps.
Start the right way. Build great habits, clean technique, and real groove from day one. Practicing correctly now saves years of frustration later.
COHORT:
MUSIC THEORY FOR THE BASS PLAYER
April 16 to July 2, 2026
lower intermediate to advanced
See how music actually works on the fretboard.
Unlock shapes and sounds that give you confidence, freedom, and the power to create your own lines.
COHORT:
THE RHYTHM MATRIX
April 16 to July 2, 2026
lower intermediate to advanced
Groove deeper than ever. Use Ari’s Rhythm Matrix to drill timing, feel, and phrasing until rhythm becomes second nature, including those superfunky syncopated lines.
COHORT:
THE READING SYSTEM
April 16 to July 2, 2026
lower intermediate to advanced
Based on 5 simple shapes and understanding, get confident reading quickly all over the fretboard.
Let reading become intuitive and even deepen your pocket!
Not sure which cohort is right for you?
Take the quiz and get a clear recommendation based on your playing level and goals.
Hear some theory student submissions
(2024 Theory Cohort)
Hear 2024 Theory Cohort students stay on track with various exercises.
Hear 2020 Coaches Play Course Materials
(2020 Theory Cohort)
Watch our 2020 coaches in action with Theory course materials.
Hear 2025 Students Play Rhythm Matrix Drills
(2025 Rhythm Cohort)
Watch our 2025 students in action with a tune from the Rhythm course.
FAQs
What is a Cohort?
A cohort is a 12-week guided version of one of Ari’s courses such as Theory, Rhythm Matrix, or Beginner Evolution.
It helps you stay accountable and finish strong.
You will work through five course units with a clear schedule, weekly goals, check-ins, and feedback from Ari during live meetings.
Do I need to have the course already?
Yes, each cohort is based on a specific course.
If you already own the course, just get the Cohort Add-On.
If not, choose the Course + Cohort Bundle to get both together.
How much time should I set aside each week?
Plan for about 45 minutes of focused practice five times per week, plus an extra hour every other week to record and submit your homework.
This rhythm keeps progress consistent without overwhelm.
What if I can’t attend a live meeting?
No problem.
All meetings are recorded and uploaded to your Cohort Community page.
You can watch the replays anytime and keep access to your assignments for the full 12 weeks.
Can I do more than one cohort at a time?
Yes. Cohorts run on separate schedules and complement each other well.
If you have time, you can join more than one, but we suggest starting with a single cohort to understand the rhythm first.
Are refunds available?
Cohort seats are limited, so refunds are not available for cohort enrollments.
If you purchased a Course + Cohort Bundle, refunds apply only to the course portion, not the cohort.
For more common questions about Ari’s courses, cohorts, and live practice, visit our full FAQ page: