Stop Starting.
Start Finishing.
Guided Bass Learning with Cohorts - since 2017
Our cohorts turn self-paced courses into real progress. With accountability, structure, and live check-ins where Ari gives feedback, you won’t just start - you’ll finish strong.
The Course shows the Path.
The Cohort makes sure you walk it.
Stay Motivated. Have Fun. Play Better. That’s the Cohort Experience.
Over one thousand bassists have completed their courses with us since 2017
When you join a cohort, you:
- Follow a clear 12-week plan that keeps you moving forward with steady, achievable progress
- 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
- Stay connected with Ari through personal touchpoints
- Enjoy a structured process designed to be effective and fun
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.
What’s Coming Up:
Our New Year's Cycle starts January 8th 2026
COHORT:
BEGINNER EVOLUTION
January 8 to March 26, 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.
🎯 Cohorts run alongside the Course.
Already own the course? Just grab the Cohort Add-On.
12 weeks • 5 units • 4 live meetings (Thurs AM PT, usually, replays included)
COHORT:
MUSIC THEORY FOR THE BASS PLAYER
January 8 to March 26, 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.
🎯 Cohorts run alongside the Course.
Already own the course? Just grab the Cohort Add-On.
12 weeks • 5 units • 4 live meetings (Thurs AM PT, usually, replays included)
COHORT:
THE RHYTHM MATRIX
January 8 to March 26, 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.
🎯 Cohorts run alongside the Course.
Already own the course? Just grab the Cohort Add-On.
12 weeks • 5 units • 4 live meetings (Thurs AM PT, usually, replays included)
Spots are limited - join the list for first dibs. Choose the cohort(s) that interest you and sign up first!
Hear some student submissions
(2024 Theory Cohort)
Hear 2024 Theory Cohort students stay on track with various exercises.
Hear 2020 Coaches Play Course Materials (2020 Cohort)
Watch our 2020 coaches in action with Theory course materials.
Don’t Just Collect Courses. Finish Them.
Our cohorts have helped hundreds of bassists worldwide finally complete their courses and transform their playing. Join the watchlist today - the next start date is coming soon.
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 for feedback activities.
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: