Learning the A#sus4 chord on ukulele is a great way to expand your sound beyond the basics and add new emotional depth to your playing. This suspended chord—also known as B♭sus4—creates a sense of tension and openness that fits beautifully in styles like pop, rock, and folk. In this guide, you’ll learn how to play it step by step, understand what gives it its distinct sound, and practice with a few easy chord progressions. Whether you’re exploring more complex shapes for the first time or refining your technique, the A#sus4 chord is a rewarding addition to your chord vocabulary.
What Is the A#sus4 Chord?
If you’re just getting into ukulele chord variations, the A#sus4 chord is a great shape to learn. “Sus” stands for suspended, and this chord replaces the usual third note (which makes a chord sound major or minor) with a fourth. The result is a sound that feels open, slightly tense, and perfect for pop, rock, and folk songs that need a lift or sense of anticipation.
How to Play the A#sus4 Chord Step by Step
Learning this chord is a small challenge for new players, but it’s a fantastic finger workout and worth the effort.
Place your index finger across both the E and A strings at the 1st fret. This is a mini-barre.
Place your ring finger on the 3rd fret of the G string (top string).
Place your pinky finger on the 3rd fret of the C string (second string from the top).
Strum all four strings and make sure each one rings out clearly.
Your final finger positions should be:
G string (top): 3rd fret (ring finger)
C string: 3rd fret (pinky finger)
E string: 1st fret (index finger)
A string: 1st fret (index finger)
In tab form: 3-3-1-1 (G-C-E-A)
Read More: How to Play The Bmin7 Chord on Ukulele
How It Should Sound
This chord won’t sound like a typical major or minor chord. It has a “suspended” quality—like it’s waiting to resolve. That’s because the third is missing and replaced by the fourth. You’ll often hear this chord used to build musical tension or to introduce a gentle variation in a repeating pattern.
Common A♯sus4 Chord Challenges (And Fixes)
Buzzing strings? Make sure you’re pressing down firmly, especially with your index finger doing the barre.
Muted notes? Check that your fingers aren’t lying too flat. Curve them to avoid touching adjacent strings.
Hard stretch? Take it slow. Position your ring and pinky first, then lock in your index barre last for more control.
Easy Chord Progressions to Practice With
Try these beginner-friendly progressions to get used to playing the A♯sus4 chord in context:
A♯ – A♯sus4 – A♯
Switch between these to hear the difference between major and suspended.F – A♯sus4 – D♯
A mellow and uplifting sequence great for simple strumming.C – A♯sus4 – Dm
Smooth and emotional—perfect for practicing chord transitions.Gm – A♯sus4 – F
A slightly more soulful progression with a rich flavor.
Practice Tips
Strum slowly and listen to each string.
Use a metronome or slow backing track to keep time.
Practice the transition between A♯ and A♯sus4 to hear the subtle but important difference.
Final Thoughts
The A♯sus4 chord may take a little effort at first, but it adds beautiful color to your chord vocabulary. It’s a great introduction to barre-style chords and helps you develop finger independence and strength. Keep practicing, and you’ll soon be adding this suspended sound into your favorite songs with ease.
