About us

Meet our instructors

Drum - Sam

Say hello to Sam, the vibrant heart of Catalyst Musiclab! His musical journey began with piano at age 6 and took off with church drumming. Co-founding Catalyst in 2019, Sam’s dedicated to top-notch music education in our modern space.

As our drum kit dynamo, Sam excels in rock, pop, and fusion, making rhythm electrifying with his energetic teaching style. His lessons are engaging and effective, guided by his expertise in the RSL Rockschool syllabus. When he’s not rocking local gigs or teaching, Sam enjoys coffee and has a quirky love for bread over rice. Dive into rhythm with Sam and feel the passion he brings to every lesson!

Say hello to Hui Li, our classical piano expert with a flair for the dramatic! With a Bachelor of Classical Music (Hons) and top credentials like ATCL and ABRSM Grade 8, Huan’s musical skills are exceptional.

Her global journey includes performing Gustav Mahler’s Symphony No. 2 with the Malaysian Philharmonic Orchestra and renowned conductor Benjamin Zander, as well as shining in the Rising Star Competition. Huan has also dazzled at the Venus Piano Dance Academy Melbourne Annual Concerts.

Now at Catalyst Musiclab in KK, Huan makes piano lessons both personalized and fun. Her teaching philosophy is all about understanding each student’s needs and making learning a joyful adventure. Off the piano, she loves badminton—showing she’s just as dynamic outside the music world!

Piano - Sean

Get ready to hit the right notes with Sean Lo, our enthusiastic piano teacher and co-founder of Catalyst Musiclab! With five years of teaching experience and an ABRSM Piano Grade 8 qualification, Sean makes every lesson both fun and fulfilling. Outside of teaching at Catalyst and his church, where he plays and conducts, Sean rocks as a choir accompanist and records demos for songwriting competitions. His secret? Turning each lesson into a musical adventure where students groove while mastering the essentials. Join Sean for a journey of piano joy, blending technique with creativity, and maybe discover a bit of music theory along the way!

Say hello to Hui Li, our classical piano expert with a flair for the dramatic! With a Bachelor of Classical Music (Hons) and top credentials like ATCL and ABRSM Grade 8, Huan’s musical skills are exceptional.

Her global journey includes performing Gustav Mahler’s Symphony No. 2 with the Malaysian Philharmonic Orchestra and renowned conductor Benjamin Zander, as well as shining in the Rising Star Competition. Huan has also dazzled at the Venus Piano Dance Academy Melbourne Annual Concerts.

Now at Catalyst Musiclab in KK, Huan makes piano lessons both personalized and fun. Her teaching philosophy is all about understanding each student’s needs and making learning a joyful adventure. Off the piano, she loves badminton—showing she’s just as dynamic outside the music world!

Drum - Nathanael Tsen

Introducing Nathanael Tsen, our energetic drum teacher with a Diploma in Music from Sabah Institute of Art and top Trinity grades in Drum Kit and Piano. Nathanael’s musical journey took off at 18 with the Sabah Tshung Tsin Wind Symphony Percussion and has since led him to perform in Japan, Thailand, and Kuala Lumpur.

A finalist and first runner-up in the Roland V-Drums Championship 2023, he also collaborates with local artists like Velvet Aduk and excels in jazz fusion, pop, and drum tracking for albums. At Catalyst Musiclab, Nathanael makes learning music a fun and creative experience for all levels, while his love for matcha rivals his passion for teaching!

Say hello to Hui Li, our classical piano expert with a flair for the dramatic! With a Bachelor of Classical Music (Hons) and top credentials like ATCL and ABRSM Grade 8, Huan’s musical skills are exceptional.

Her global journey includes performing Gustav Mahler’s Symphony No. 2 with the Malaysian Philharmonic Orchestra and renowned conductor Benjamin Zander, as well as shining in the Rising Star Competition. Huan has also dazzled at the Venus Piano Dance Academy Melbourne Annual Concerts.

Now at Catalyst Musiclab in KK, Huan makes piano lessons both personalized and fun. Her teaching philosophy is all about understanding each student’s needs and making learning a joyful adventure. Off the piano, she loves badminton—showing she’s just as dynamic outside the music world!

Piano - Hui Li

Meet Hui Li, an exceptional classical piano expert with a flair for the dramatic and a Bachelor of Classical Music (Hons) along with top certifications like ATCL and ABRSM Grade 8. Her career sparkles with highlights such as performing Gustav Mahler’s Symphony No. 2 with the Malaysian Philharmonic Orchestra and dazzling audiences at the Rising Star Competition and Venus Piano Dance Academy Melbourne Annual Concerts.

Now at Catalyst Musiclab in KK, Hui Li makes piano lessons a delightful adventure, blending personalized instruction with a touch of fun. When she’s not creating magic on the keys, you might find her scoring points on the badminton court!

Guitar - Kai

Meet Kai, our capybara-loving guitar maestro from Keningau! With a Diploma in Music Performance from JMC Academy in Brisbane, Kai brings expert skills in contemporary music and tech to Catalyst Musiclab. He’s rocked the stage as Music Director for “Neojuice” at the Sabah Jazz Festival 2023 and “Aniqist” at the North Borneo Rainforest Music Festival 2023.

Specializing in both acoustic and electric guitar, Kai turns music into an exciting adventure for his students. Outside of music, he’s passionate about capybaras and enjoys geeky hobbies like soldering electronics and creative projects. His blend of musical talent and quirky interests makes him a vibrant and inspiring addition to our team!

Say hello to Hui Li, our classical piano expert with a flair for the dramatic! With a Bachelor of Classical Music (Hons) and top credentials like ATCL and ABRSM Grade 8, Huan’s musical skills are exceptional.

Her global journey includes performing Gustav Mahler’s Symphony No. 2 with the Malaysian Philharmonic Orchestra and renowned conductor Benjamin Zander, as well as shining in the Rising Star Competition. Huan has also dazzled at the Venus Piano Dance Academy Melbourne Annual Concerts.

Now at Catalyst Musiclab in KK, Huan makes piano lessons both personalized and fun. Her teaching philosophy is all about understanding each student’s needs and making learning a joyful adventure. Off the piano, she loves badminton—showing she’s just as dynamic outside the music world!

Guitar - Cassey

“Strum, shred, and solo!” That’s the vibe with Cassey Gregg, our electric and acoustic guitar dynamo! Holding a Diploma in Music Studies from Sabah Institute of Art and serving as a part-time lecturer at UMS, Cassey infuses both teaching and performing with boundless energy.

He’s wowed audiences at KK Jazz Fest, Sugandoi, and various Yamaha Band gigs, and is a master of Electric Guitar, Modern Harmony, and Solo Improvisation. In the classroom, Cassey combines creativity, discipline, and emotional depth to help students find their unique sound.

When he's not strumming or teaching, Cassey reminisces about his football days, proving he’s got some serious athletic chops too. Dive into music with Cassey and enjoy lessons from someone who blends passion with a splash of sports flair!

Say hello to Hui Li, our classical piano expert with a flair for the dramatic! With a Bachelor of Classical Music (Hons) and top credentials like ATCL and ABRSM Grade 8, Huan’s musical skills are exceptional.

Her global journey includes performing Gustav Mahler’s Symphony No. 2 with the Malaysian Philharmonic Orchestra and renowned conductor Benjamin Zander, as well as shining in the Rising Star Competition. Huan has also dazzled at the Venus Piano Dance Academy Melbourne Annual Concerts.

Now at Catalyst Musiclab in KK, Huan makes piano lessons both personalized and fun. Her teaching philosophy is all about understanding each student’s needs and making learning a joyful adventure. Off the piano, she loves badminton—showing she’s just as dynamic outside the music world!

Drum - Dareen

Dareen is our rhythmic maestro at Catalyst, making waves in Pop, Fusion, and Church music since 2023. With a solid background as a church drummer and high school percussionist, Dareen knows how to keep the beat and spark enthusiasm.

In his drum lessons, Dareen is all about turning rhythm into an adventure. His approach combines creativity with technique, ensuring that every student not only learns but also loves the process of discovering their own rhythm.

When he’s not drumming, Dareen enjoys experimenting in the kitchen. Dive into a rhythmic journey with Dareen, where each beat is a step towards mastering the art of drumming and having a blast along the way!

Say hello to Hui Li, our classical piano expert with a flair for the dramatic! With a Bachelor of Classical Music (Hons) and top credentials like ATCL and ABRSM Grade 8, Huan’s musical skills are exceptional.

Her global journey includes performing Gustav Mahler’s Symphony No. 2 with the Malaysian Philharmonic Orchestra and renowned conductor Benjamin Zander, as well as shining in the Rising Star Competition. Huan has also dazzled at the Venus Piano Dance Academy Melbourne Annual Concerts.

Now at Catalyst Musiclab in KK, Huan makes piano lessons both personalized and fun. Her teaching philosophy is all about understanding each student’s needs and making learning a joyful adventure. Off the piano, she loves badminton—showing she’s just as dynamic outside the music world!

Piano - Kety

Introducing Kety Yapp, our classical piano guru who began her musical journey with the Church and earned her Grade 8 ABRSM in 2007. As Catalyst Musiclab’s very first teacher since 2019, Kety has become a cornerstone of our musical family. Specializing in classical piano, she brings deep expertise and inspiration to her students. Beyond the piano, Kety is a gifted lyricist and occasional songwriter, adding a creative flair to her work. When she's not teaching, you might find her enjoying a well-deserved holiday nap! Kety’s passion for music and creativity shines in her lessons, and while she may seem reserved at first, she has a fantastic sense of humor—so don’t hesitate to share a joke with her!

Say hello to Hui Li, our classical piano expert with a flair for the dramatic! With a Bachelor of Classical Music (Hons) and top credentials like ATCL and ABRSM Grade 8, Huan’s musical skills are exceptional.

Her global journey includes performing Gustav Mahler’s Symphony No. 2 with the Malaysian Philharmonic Orchestra and renowned conductor Benjamin Zander, as well as shining in the Rising Star Competition. Huan has also dazzled at the Venus Piano Dance Academy Melbourne Annual Concerts.

Now at Catalyst Musiclab in KK, Huan makes piano lessons both personalized and fun. Her teaching philosophy is all about understanding each student’s needs and making learning a joyful adventure. Off the piano, she loves badminton—showing she’s just as dynamic outside the music world!

Piano - Debbie

With ABRSM Piano Grade 8 and Music Theory Grade 5 under her belt, Debbie brings a wealth of experience to her teaching. From performing with the Sunday School worship team and leading the Kindergarten Choir to accompanying choirs and competitions, Debbie’s musical journey is both rich and varied.

Debbie’s approach to teaching is all about fun and imagination, aiming to inspire students with the music she’s passionate about. She hopes to nurture a lifelong love for music beyond the lessons. And if you’re curious, she’s known to have conversations with her plants too!

Dive into the world of piano with Debbie and let the music—and perhaps a bit of green thumb wisdom—guide your way!

Say hello to Hui Li, our classical piano expert with a flair for the dramatic! With a Bachelor of Classical Music (Hons) and top credentials like ATCL and ABRSM Grade 8, Huan’s musical skills are exceptional.

Her global journey includes performing Gustav Mahler’s Symphony No. 2 with the Malaysian Philharmonic Orchestra and renowned conductor Benjamin Zander, as well as shining in the Rising Star Competition. Huan has also dazzled at the Venus Piano Dance Academy Melbourne Annual Concerts.

Now at Catalyst Musiclab in KK, Huan makes piano lessons both personalized and fun. Her teaching philosophy is all about understanding each student’s needs and making learning a joyful adventure. Off the piano, she loves badminton—showing she’s just as dynamic outside the music world!

Piano - Sammie

Step into the musical world with Sammie Yew, our passionate piano guide with over a decade of experience! Sammie combines classical expertise with creative flair, turning every lesson into an imaginative journey. Her diverse musical adventures include performances in "Light in The City," composing for "Dunia Baru by Zuhal Kolektif," and rocking events like WIP KK and the R&B Jam Session BTW. Sammie’s teaching secret? Igniting a love for music in students of all ages with creativity and fun. You might even catch her talents on YouTube! When she’s not making music, Sammie perfects her coffee-making skills and bakes delicious treats. Join Sammie for a musical adventure where every lesson celebrates melody, rhythm, and maybe a coffee or two!