TEXAS GUITARVILLE Music Schools in Keller|Grapevine|Trophy Club|Guitar Lessons|Piano Lessons

Guitar Lessons, Piano/Keyboard Lessons, Ukulele Lessons, Bass Guitar Lessons, Violin Lessons, Voice/Singing Lessons, Group Lessons/Classes, Guitar Repair Shop

Texas Guitarville Music Schools has three locations: Keller, Grapevine, and Trophy Club.  Our Keller location is in old town close to Keller Tavern.  Our Grapevine location is in the brand new state of the art The REC center.  Lastly, our Trophy Club is located by Premier Academy behind the Tom Thumb shopping center.  We offer guitar, piano, voice, drums, mandolin, violin, banjo and ukelele lessons.  Rock Band and private lessons are available.  All ages and skill levels are welcome.  We hope to jam with you soon!

204 S. Main Street, Keller, Tx, 76248

905 Trophy Club Dr. Suite 204, Trophy Club, Tx, 76262

1175 Municipal Way, Grapevine, Tx, 76051


We also offer professional photography and videography for various occasions.

 More info on all this and much more inside.  Feel free to look around and maybe fill out the book a free trial form to try us out.



Kevin Nassiff





Meet Texas Guitarville teachers on this page.  You will see their pictures and some information about them here.  All our teachers go through a Texas Guitarville training before teaching students with us.  

Jonathan Sanson -- Keyboard/Piano -- Flower Mound Location

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Professional Pianist and Musician


Playing piano professionally since 1972.

Music Director and House Pianist for the Rat Pack Cafe, Framingham, MA 1999 - 2001

House Pianist for Eddie V’s Prime Seafood Restaurants 2009 - 2017

Private studies with world renowned Music Educator Charlie Banacos 2001 - 2003

Original member of the songwriting workshop of famed songwriting Teacher Pat Pattison


I’ve averaged 150+ gigs a year for the last 25 years.


Major local where I’ve performed

            The Meyerson Symphony Center

            The Gaylord Texan

            The Arlington Convention Center

            The Cowgirl Hall of Fame

            Willie Nelson’s Carl’s Corner Theatre

            Worcester Art Museum, Worcester, Massachusetts

            The Balsams Grand Resort Hotel, Dixville Notch, New Hampshire


I’ve been pianist on tour with “The Coasters, Drifters and Platters Reunion Tour Show”


I’ve opened numerous times for Willie Nelson as keyboardist in the “Johnny Lovett and the Neon Moon Band”


Some of the folks I’ve played private parties for:

            Dallas Symphony Orchestra Vivaldi Patrons Circle

            Dallas Symphony Conductor Maestro Jaap Van Zweden

            Lycos Founder & CEO Bob Davis



Member in good standing of:


            AFM Local 72-147


            Berklee Alumni Association

            Texas Winds Musical Outreach



Zachary Bell -- Guitar/Bass Guitar/Ukulele -- Keller Location


Zach Bell has been dabbling in music since age twelve, and teaches guitar, bass, and ukulele. He has been in numerous musicals during his high school career and is a former student of Texas Guitarville. Zach is able to accommodate students of any age and ability, and can teach playing styles varying from heavy metal to indie music.

Matt O'Donnell -- Drums/Guitar/Bass Guitar -- Keller Location & Grapevine Location

Matt O’Donnell has been playing guitar for twelve years, bass guitar for eight, and drum set for nine. He has been writing and composing his own music since he first picked up a guitar. He has been collaborating and writing with other musicians since he was in the 8th grade and has been in several alternative rock bands since. 

Matt O’Donnell is a classically trained percussionist and played in the KISD band program from 6th grade to his senior year in high school. There, Matt played four mallet vibraphone on the varsity drumline, as well as drum set and bass guitar in the school’s multiple jazz bands and Jazz combo’s. 

Matt O’Donnell is studying film and behavior analysis at the University of North Texas and currently plays guitar and sings in an art rock band that performs frequently in the Dallas, Fort Worth and Denton Area.

Although Matt’s major style preferences range from psychedelic, surf, new wave, noise, punk and shoegaze, Matt has an extensive history in playing styles such as jazz, funk, country, pop, samba, bossa nova, and many more. 

Karoline Milton -- Vocal/Piano|Keyboard/Songwriting -- Keller & Trophy Club & Grapevine Location

Karoline is making a name for herself in the music industry---performing at venues including The House of Blues on Sunset Strip, Universal Studios, House of Blues Dallas, Hard Rock Café, Poor David's Pub, Six Flags over Texas, The Curtain Club, Liquid Lounge, and the Palladium Ballroom.  She performs with a band as well as accoustic shows. She is very influenced by classic rock and blues rock. Some of her influences include Jeff Buckley, Amy Winehouse, Led Zeppelin, etc


Karoline's original music has been featured on Reverbnation. She was recently the featured guest on Teen Takeover Radio and The Spot - -  both part of On Air Live, Deep Ellum Radio in Dallas, Tx.  Karoline was chosen as a top 10 vocal performer for The Texas Top Ten, a talent competition sponsored and judged by DFW casting and talent agencies. She was thewinner of the North Richland Hills “Denim and Diamonds” talent competition. She has trained locally with some amazing vocal teachers including Kaela Sinclair of M83.


She is currently writing and recording her first EP and is working with Recording Connections in Dallas to learn music production and engineering.

Adrian Laird -- Guitar/Bass/Ukulele/Piano -- Flower Mound Location

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Bassist, composer, and educator Adrian Laird began his music career in New Zealand where he studied jazz performance at the New Zealand School of Music, earning his Bachelor of Music degree in 2011. After graduating, Adrian formed the Wellington Mingus Ensemble, a sixteen piece jazz big band dedicated to exploring the rich songbook of composer and bassist Charles Mingus. The ensemble has performed at the Wellington Jazz Festival, and Adrian has performed with various groups at the Queenstown Jazz Festival. In 2015 he began his studies at the University of North Texas, studying with notable bass educator Lynn Seaton. After two years in the program he graduated in 2017 with a Master of Music degree. A regular performer in the Dallas-Fort Worth area with twelve years of performance and teaching experience on electric bass and double bass, Adrian is a sought-after musician in many styles.

Aaron Muller -- Piano/Violin/Viola/Cello/Upright Bass -- Keller Location & Trophy Club Location

Aaron has been playing violin for over a decade.  He has experience playing in multiple orchestras, including the UNT concert and symphony orchestras.  He studied piano while at UNT for two years.  He is able to accommodate students from beginner to advanced levels.

Austin Longbine -- Guitar/Bass Guitar/Ukulele/Drums/Songwriting -- Keller Location & Grapevine Location

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Austin Longbine has been playing guitar for ten years and drums for three, he started songwriting in early highschool and has written and produced two albums since then. While attending The University of North Texas, Austin started a band as a guitarist/vocalist and joined another as a drummer. He has been in multiple bands and has a lot of live performance experience. Austin specializes in lead guitar with styles including Blues, Math-Rock, and Indie. Austin took guitar lessons for over seven years, so he knows what its like to be on the other end of the spectrum and can relate to the challenges of learning an instrument. He is looking forward to working with students to help make music their own and to inspire them to persue musical arts.    


P.M. Howard -- Guitar/Bass/Keyboard/Vocals/Ukulele -- Trophy Club, Keller, & Flower Mound Location

P.M. has been a singer since early childhood.  Fortunate to have had excellent teachers and coaches along the way, his voice has led him to a career with many opportunities to pursue his talents. From Broadway to Hudson’s Bay, from Halifax to Hollywood, “P.M.” has just about done it all. Vocalist; Musician; Bandleader; Actor; Writer; Director; Composer; Lyricist – in virtually every genre of“the business” - Rock; Pop; Folk; Country; Jazz Standards; Big Band; Theatre; Musical Theatre; Opera; Film; Radio; TV; Recording Studio; Voice Over. Now, on the “other side” of his career, P.M. is very gratified to have the opportunity to “pay it forward” - to pass on some of the knowledge and insight he has garnered from the many fine artists and craftsmen he has worked with over the years.


Kelsey Flanagan -- Voice/Guitar/Bass Guitar/Ukulele -- Trophy Club & Flower Mound Location

Kelsey is a singer-songwriter born and raised in Texas. With her fiery passion for music and her unique, acoustic sound, she can teach voice and vocal technique as well as guitar and ukulele to kids and young adults. Kelsey has written countless songs and has experience in the music scene through performances at various DFW locations, including a solo show at the Dallas House of Blues. She has been singing and playing for most of her life and is looking forward to the opportunity to inspire and enrich her students' lives through music.

Pete Martinez -- Piano/Keyboard -- Trophy Club Location

Pete is a recent transplant from Detroit, Michigan where he was a high sought-after studio musician, band leader, musical director and worship artist.  Pete was most recently the Director of Worship Arts at VOX Church in Chesterfield, Michigan.  Pete studied directly under Detroit and Motown legends Matt Michaels and David Van De Pitte.  A student of jazz and a child of pop, Pete is comfortable in any musical setting.  His kindness, patience and gift of encouragement has enabled him to see several of his students through from their very first notes to the recording studio.


Kevin Nassiff - Guitar/Piano/Vocal/Sax/Ukulele/Mandolin/Banjo -- CEO/Owner


Kevin has been teaching since 2007 and loves teaching the art of music.  He has been in several bands playing Saxophone, guitar, piano, vocals, mandolin, ukulele, banjo, drums, and much more.  He has also spent some time in the recording studio and can teach students about proper recording techniques.  Students will learn how to play their instrument proficiently, efficiently, and have fun along the way.  Kevin started Texas Guitarville back in 2013 and is having fun seeing the business grow.  "We just want to provide top notch music lessons and related services but have fun too!", Kevin says.  "This is the best job ever!  I want to connect you with the right teacher for your learning wants and needs.  Finding the right teacher, instrument, and program specifications can make all the difference."  Kevin wants to create a customized course of lessons for his students and all the students that come to Texas Guitarville.  He can't wait to meet you and get you started on your musical journey today!!!


arie Nassiff -- Music Teacher at Texas Guitarville


     Marie Nassiff is currently the music specialist at Prairie View Elementary in Northwest ISD where she teaches K-5 general music and directs the PVE Hawk Choir.  She is in her 28th year of teaching and will be completing her 23rd year as a music specialist in NISD where she is the Elementary Lead Music Specialist.  She helps to support the elementary music teachers in NISD in many ways and is a successful grant writer, helping to acquire many innovative programs which incorporate new technology ideas for the music classroom.  Mrs. Nassiff led the district in the development of the current elementary music curriculum, has taught at both the elementary and middle school level, and has co-directed the Northwest ISD Fifth Grade All-District Honor Choir since its inception in 2008.  She was honored to be named Teacher of the Year at Prairie View Elementary during the 2004-2005 school year.  Prior to teaching in NISD Mrs. Nassiff was a music specialist in Houston ISD and Lamar Consolidated ISD.  She received her Bachelor of Music Education degree from the University of Houston, has her Level I Orff certification, and is an active member of TMEA.  She has 3 children, Justin, Tiffany, and Kevin and resides in Fort Worth, with Gary, her husband of 34 years.