Teachers
Matty Powell

"Matt Powell is a multi-instrumentalist including bass and guitar, and a graduate from the Berklee College of Music in Boston, MA. As the son of two music educators, Matt knows first hand the benefits of being exposed to interactive music at a very young age.
Through early private instruction, he developed a strong background in classical and jazz bass, leading him to perform with several prestigious groups, including the 2005 NYSSMA All-State Symphonic Orchestra where he served as principal chair. He later was accepted to the Berklee College of Music where he received a degree in Music Production and Engineering.
Over the last 12 years, Matt’s professional music career in Boston has consisted of an eclectic mix of performances, touring, studio gigs, private lessons, production, audio engineering, and composition. Matt has always attributed his versatility in music to the exposure he had to it from an early age.
Matt’s Instruments: Bass, Guitar, Voice, Piano"
Tommy Dempsey
Tommy Dempsey is a multi-instrumentalist including drums guitar and piano. Tommy studied voice under renown vocal therapist Mark Baxter. Tommy has taught music class as a part of Baby Wiggle (Boston Center for the Arts), as well as at the Boston Children's Museum. Tommy has performed at festivals and libraries throughout the North East, singing, playing percussion and guitar as a member of the children's music group -Sara Wheeler's "Little Groove" band.
His energetic classes use a lot of percussion and call and response rhythm training using the voice and hands. Tommy believes that through music, children can learn both about structure, as well as freedom and individuality in a fun learning environment.
As a solo singer and songwriter, Tommy has released 3 CD's touring throughout Europe and Japan. He has just co-produced, and is about to release his first full length solo CD entitled "eleven : eleven
Tommy's Instruments - Voice, Guitar, Piano and Drums

Grace Jenkins

Grace is a singer/songwriter with a performing background and more than ten years of experience working with children. Growing up in a very musical home, Grace started playing piano by age 5.
She picked up guitar and ukulele in her teens and started writing her own songs, performing locally at open mics with her sister. Grace also enjoyed singing and performing in musical theater productions.
As a nanny for the last ten years, Grace has extensive experience working with small children and infants. She attended Little Groove class for five years prior to joining the Little Groove team. Now on the other side of the classroom, she loves seeing the joy and delight the children get from engaging with music.
Instruments: Voice, Guitar, Ukulele, Piano
Amanda Thonn

Amanda Thonn has been studying music her whole life. Her passion showed at an early age and it was clear that it would be the forefront of her life and career.
Amanda is a multi- instrumentalist focusing on violin/fiddle, voice, guitar, ukulele, piano and theory. She has been teaching for over 13 years and has experience working with students of all ages and abilities. She teaches all genres and styles of music from classical, rock, pop, jazz, old time and anything in between.
Not only is Amanda an intuitive teacher, she is also a heartfelt performer. You can find her performing throughout the area in various groups. Playing at music festivals to weddings, she uses her live performance experience to help her students prepare for being in bands and further their education.
Amanda's Instruments- Violin, Voice, Guitar, Ukulele, and Piano
Jen Aldana

Jen Aldana is a singer-songwriter, worship leader, and teaching artist based out of Greater Boston area. Jen has been working with young people for over 5 years in private lessons, after school programming, and now at Little Groove! Working in the community and inspiring the next generation is near and dear to her heart.
Jen graduated from Berklee College of Music with a degree in Songwriting. Upon graduation, she became the Season 5 Winner of The Voice on Snapchat, a social media extension of the live television show. She’s toured with American Idol winner Kris Allen, opened for Kool and the Gang, and was a featured artist at the Apollo Theater. In her career in Christian Music, Jen has shared the stage with world-renowned worship leaders (Kari Jobe, Paul Baloche, Leeland, etc.) amongst performing and speaking engagements at churches and music festivals.
When she isn’t performing as a solo artist, you can find Jen leading worship at her church in Medford, MA or upcycling clothes with her brand Wünder Brand Boston.
Keep up with Jen on Instagram at @jenaldanamusic and find her music online anywhere you find music.
Jen Aldana
Curtis Killian

Curtis is a multi-instrumentalist, teacher, songwriter and audio engineer/producer. He currently serves as lead guitarist in the 15-piece classic rock tribute band the Ultrasonic Rock Orchestra as well as in his own group Killian Whall as songwriter/producer/singer. He was a member of the UMass Minuteman Marching Band drumline, playing vibraphone, guitar and more as well as in the UMass pep band. He has been performing in bands since he was 12, and has over 25 years experience performing and recording rock, pop, R&B/soul, country, hip hop and funk styles.
Curtis has led music classes in preschools and daycares for the past 5 years, leads “Building the Band” specialty summer camp at Beaver Country Day School, and teaches private guitar and ukulele lessons. A patient and intuitive teacher, Curtis loves teaching students of all ages, inspiring beginners to follow their passion for music.
When not playing music, Curtis is an avid cook, nutrition and fitness enthusiast, loves nature and animals, and also works as a videographer and photographer.
Curtis’s instruments: Voice, Guitar, Ukulele, Bass.
Sara Wheeler

Sara Wheeler has a music degree from Berklee College of Music. She has worked with children for over 15 years. Sara started working with children in Michigan with the Birmingham Autistic Music program. She has taught music in Japan in Kamakura and in Boston at the Cambridge Montessori School and the Newman School.
Sara studied music at Berklee College of Music in Boston with her focus being songwriting and music education. She has produced and recorded five original adult contemporary folk/pop CD's and has toured all over the world playing music at festivals and schools.
Sara has lived in Boston, Japan and Switzerland. Awards - Parents Choice Award for her CD Building Blocks, Massachusetts Cultural Council Creative Teacher Partner 2005, NACA College Coffeehouse Performer of the Year Finalist 2000, Boston Music Award Nomination for Best Folk Rock Band 1999, Acoustic Underground Finalist 1995, Berklee College of Music Scholarship 1987 - 1991
Sara's Instruments - Trumpet, Guitar, Percussion, Voice and Piano.
Becca Cabagbag

Becca Cabagbag is a singer-songwriter and a current student at the Berklee College of Music in Boston, Massachusetts. Her love for music started at the age of four and has only grown much stronger since then.
Outside of school, Becca occasionally gigs for live music at restaurants, with Pop and R&B being her favorite genres to perform. She is also an assistant vocal coach for the performing arts studio “Stage Presence,” based in her hometown of San Jose, California.
Becca’s hope is to inspire young people to see the value in the arts and to encourage them to be immensely expressive in ways we may not have previously known is possible. She looks forward to sharing her love for music with the world!
Becca's instruments include piano, voice, drums and guitar
Samantha Young

Samantha Young is a singer-songwriter, performing original music up and down the east coast. With over 10+ years of guitar playing and extensive experience with child care & teaching, Samantha is excited to share her skills with Little Groove.
She recently returned to Massachusetts after living in DC for over 6 years. When she isn't working with Little Groove, Samantha spends her time as a full time Realtor with Coldwell Banker in Newburyport.
Samantha's Instruments: Voice, Guitar, Omnichord
Skuli Thorsteinsson

Skuli Thorsteinsson started music early with the violin at age 3, and picked up the guitar at age 13. Since moving to Boston to attend Berklee College of Music, he has been performing all around the Northeastern US with his band Congress as well as with the Beantown Swing Orchestra in addition to giving private guitar lessons.
Skuli is excited to introduce kids to the joy of music at Little Groove, much like he was introduced to it at such a young age, and help them grow and develop through music.
Skuli's Instruments: Voice, Guitar, Violin
Mariana Iranzi

Mariana Iranzi is a professional bassist, composer, teacher and mom based in NYC. Originally from Buenos Aires, she graduated from Berklee College of Music in 2005, where she was honored with a best achievement scholarship and a Bachelor's Degree in professional music (education & performance). She has been involved in multiple professional projects for the past 20+ years, collaborating with musicians and audio engineers from a variety of styles including Rock, Folk, Jazz, Reggae, Blues and Latin rhythms.
Her well-received releases “Primavera,” “Aventura Collage,” and “Hola Hello” took her to perform at Austin City Limits, Brooklyn’s KindieFest and renowned Regatta Bar in Cambridge, MA. With regular appearances at public libraries and children’s museums all around New England, Washington, DC and the Tri-State area of NY/NJ/CT, Mariana has shown to be an expert in the bilingual family music world.
Currently the lower school world music teacher at the Calhoun School in Manhattan, Mariana also composes music for “Spanish For You”, plays the bass in two "grown-up" bands and performs regularly locally and abroad.
Mariana's instruments: Voice, Guitar, Bass
Krista Wheeler Chewter

Krista Wheeler Chewter is a certified Yoga teacher, and is Little Groove's official kids Yoga expert!
She graduated from Michigan State and is an avid cycler, runner, and outdoor adventurer! She loves working with children and has taught Little Groove's Yoga class on Zoom since early 2020. She is a Michigan native and currently lives there.
Little Groove Yoga is a beginning Yoga class that will introduce children to some basic yoga poses in a super fun way! Children will engage in yoga games and learn animal yoga poses. In this playful yoga class children will learn about mindfulness and do breathing exercises which cultivate a calm mind, increase strength and flexibility, improve gross and fine motor skills and improve concentration. Children can do this on their own or with a caregiver. No equipment needed. Yoga mat recommended.
Lindsay Garfield

Lindsay Garfield is a singer, songwriter, and musical educator from Boston, MA.
She has toured nationally and overseas with the country rock band Or, the Whale, and with her solo project Paige & The Thousand. She has performed live on Good Morning America and NPR Mountain Stage, as well as the historic Fillmore West Auditorium in San Francisco.
She has been a vocal coach and guardian/child music teacher for the past four years, and she is currently performing in a duo called Tiny Dogfight.
Lindsay's Instruments: Guitar, Vocalist
Peter Cerdan

Peter Cerdan is a multi-instrumentalist, composer/arranger, producer, copyist/transcriber, and teacher. Cerdan is an alumnus of the UCLA Herb Alpert School of Music where he studied Classical Trumpet Performance before receiving a Presidential Scholarship to the Berklee College of Music, where he graduated Cum Laude with a Bachelor’s of Music in Contemporary Writing & Production. He has studied with many renowned teachers including Jens Lindemann of the Canadian Brass,Tony award-winning composer, Bill Elliot, and was a Composer's Assistant to the Los Angeles based, award-winning film composer, record producer, and peace activist, Yuval Ron.
Beginning his musical studies on the piano at the age of 5, Peter continued to learn instruments as he progressed; starting trumpet at 12, as well as teaching himself guitar and vocal technique in college. He has been a music instructor, tutor, and clinician to students from Pre-K to college levels since 2016. Cerdan firmly believes that music is one of the most powerful educational tools that we have to solidify beneficial schema into students' minds, helping them to conceptualize the world in unique and creative ways."
Peter's Instruments: Piano, Guitar, Trumpet, Voice
Abby Hennigan

Abby Hennigan is a singer-songwriter, performer, and board-certified music therapist in the Greater Boston area.
Abby is a graduate of Berklee College of Music, majoring in music therapy with a minor in psychology. After completing her coursework, Abby completed her music therapy internship at an Early Intervention Center, working with babies and toddlers 0 to 3 years old with developmental delays.
Abby writes and record her own music and has original music released under the name “Abby Rose.” She performs regularly throughout New England at restaurants, venues, and private events.
Abby’s Instruments: Voice, Guitar, Ukulele, Piano
Addison Chase

Growing up in rural New Hampshire, Addison got his start playing local open mic nights in more populated areas like Concord and Manchester. Gaining confidence in his abilities, Addison quickly began to pack the bars wall-to-wall for his own shows in his home town of Hopkinton, NH.
Addison soon began taking his act further and started recording and playing local clubs in Boston, MA. Quickly after moving to Boston, Addison started a band, began touring nationally, and opening for some big acts like Dr. John, Quite Riot, and Foghat to name a few.
Addison has released multiple albums under his own name, as well as with his band “Dressed for the Occasion” and continues to be a staple in the New England local music scene.
Addison's Instruments: Guitar and Voice
Josh Witt

Josh Witt is a singer, composer, arranger, and recent graduate of Berklee College of Music. Josh finds the most passion in singing vocal harmonies in the style of 1950s Doo Wop, which he showcases through his own Boston-based Doo Wop Acapella Group Josh & The Wittness. Growing up in the San Francisco Bay Area,
Josh started taking piano lessons at age 8 and soon took his hometown by storm with a wily performance of Great Balls of Fire. It was this bluesy piano style that Josh would continue to develop, and by the time he discovered his favorite influences in groups like The Temptations, The Beach Boys, and The Four Seasons, that soulful grit and energetic spirit were engrained into his performance.
Josh went to an Arts High School, and at Berklee through his degree in Vocal Performance he was able to study worldly musical influences that took him places such as Sevilla, Spain and Sardegna, Italy. Josh continues to perform around Boston, and loves using vocal harmony as a way to spontaneously connect with others.
Josh’s Instruments: Voice, Piano, Guitar, Kazoo