The official site of Justin Diaz, musician and explorer from Napa, CA. Music, videos and current information.

Recent Testimonials:  

~ Justin joined us for a three-day corporate event inclusive of our executives, board members and top customers. From the pre-event preparation to his amazing performances onsite, he was always professional, personable and accommodating towards our staff and guests. Justin Diaz is extremely talented and entertaining. I highly recommend Justin for any type of event. -Stephanie W. (VSP Global, Market and Event Manager) 


Justin is a super talented guitarist and singer – he’s an absolute crowd pleaser.  We are always thrilled with his dedication to his craft and to providing quality entertainment in a hospitality setting.  He is simply the best! - Sally A. (Event Manager, Silver Oak/Twomey Vineyards)


~ Justin Diaz is truly an amazing and talented young man.  He is frequently requested by guests and our proprietors to perform his music at our winery events.  He is definitely a staff favorite as well!  His repertoire is varied and includes something for everyone.  He has an amazing voice and interacts with the crowd.  I highly recommend Justin Diaz for your next event. - Dena C. (Events Coordinator) 


~ Thank you Justin for all the work you put into our recent corporate event! I think the addition of live music during registration and the networking reception was perfect. I received many compliments and people were genuinely surprised to learn the play list was completely spontaneous based on your interpretation of the audience mood and volume of conversation! Your presence added uniqueness to the venue and I’ll be looking to incorporate you at future events. - Lee O'Dwyer (Bloomberg)


~ Justin’s voice and music clearly sets him apart from other musicians but on top of his obvious talent he is extremely flexible and courteous making him easy to work with. The day of the wedding he was prompt, personable and beyond professional; definitely a highlight according to my guests who raved about his performance! I highly recommend Justin to any bride, event planner or anyone looking to hear an tremendously talented performer who is as gracious as they come! - Jessica L. (Happy Bride)


~ Working with Justin on a three-day day program in Scottsdale, Arizona was an amazing experience. Justin’s musical talent isn’t his only amazing attribute. Justin is professional, reliable and very responsive. He was hired for musical entertainment for multiple events throughout the program and  he was amazing. The group thoroughly enjoyed his music and getting to know him through his shows. Should you be looking for someone for one event or multiple I highly recommend Justin as I know he will exceed your expectations. Finding musicians who are both talented and processional/accountable can sometimes be difficult but Justin exceeds in both departments. He truly will enhance your overall event experience. - Holly May (Southwest Conference Planners)


~ From our very first interaction, Justin was extremely professional, accommodating and easy to work with.  It was very apparent that he wanted my wishes to be met for our wedding day music.  Being extremely indecisive, he guided me through various decisions while still ensuring I was making the ultimate call. He went above and beyond by sending sound bites of songs we were considering so there were no surprises the day of the wedding.  When the wedding day came, he completely exceeded our expectations with his incredible voice, range, and versatility of different genres. Numerous guests were in awe of his talent; Justin was a complete standout of our wedding day.  If it isn't clear already, I'd HIGHLY recommend Justin at any event! - Mackenzie K. (Happy Bride)


~ With only a little over a month before my wedding, I was strapped to find an acoustic musician for my ceremony. From the beginning, Justin was a pleasure to work with. I didn't give him the most traditional songs to learn but he put together the most amazing arrangements and kept me updated with his progress. On the day of the ceremony, Justin really delivered. He has a great voice and is amazing on the guitar. I would recommend him to anyone looking for a musician. - Jasmine V. (Happy Bride)


 ~ Justin is a very professional, kind and an extremely talented musician. We receive nothing but raving positive feedback from our guests. He adds to the ambiance with his beautiful voice, charming personality and remarkable repertoire. - Rosa D. (Events Coordinator)


~ Justin gave a fantastic performance at our winery event. He was professional, charismatic, and most importantly was a fantastic entertainer. I would definitely hire him for another event! - Paige L.  (Event Coordinator)


~ Justin has been a great addition to our music program.  He’s got a great attitude and produces exceptional music that our guests enjoy every time that he plays.  He is very easy to work with and flexible. His musical style and look will be sure to charm any audience he plays for. - Aaron F. (Events & Marketing Manager)


~ Justin is not just an amazingly talented musician but, he is also a genuinely compassionate young man who knows how to bring joy and happiness to his audience while connecting to them in meaningful way. He is a truly gifted musician who has the ability to perform a wide array of music. If you want to make your event a memorable experience, I would highly recommend him! - C. Mccoy (Patron) 


~ Justin is an incredibly talented performer and was a fantastic addition to our wedding weekend welcome reception. His music was the perfect complement to our social atmosphere. His personable nature and responsiveness to our inquiries made for an exceedingly easy process in scheduling and planning. I would recommend his services to anyone seeking an exceptional musical highlight to an upcoming event! - Tara LePage (Happy Bride) 


~ In all of my 7 years of being an Assisted Living Activity Director, I have yet to come across a performer more talented, professional, kind and compassionate than Justin. His ability to touch the lives of others through his amazing voice, can truly brighten anyone’s day. He is a versatile performer, and his openness and willingness to perform any song my residents request is very admirable. Justin is able to liven any crowd with his energy, and his interactions with my residents is a pleasure to witness. All the residents and their families members just adore him. I would encourage anyone to book a performance with Justin. Trust me, you’ll be happy you did. - Ingrid V. (Activity Director)


~ I was planning to entertain forty of my friends at an evening party. I wanted to add a touch of class so I hired Justin to sing.  Justin was prompt and well prepared.  He treated me, my wife, and all of our guests with respect. His guitar playing was fantastic.  He played nearly three hours and only took one short break. It wasn't long before my guests starting telling my how much they enjoyed his vocals, guitar playing, and choice of songs. Justin is a class act and would change an ordinary party to a memorable event. - Doug M. (Patron)


~ He performs all our favorite songs, and his voice is unlike any I have ever heard. He is amazing! - Don B. (Patron)


~ Justin is very professional to work with and is extremely talented. His style is one that easily entertains all ages and interests. We look forward to inviting him back for future events. - Samantha H. (Event Coordinator)


~Justin Diaz is a rare and gifted musician with one of the purest voices I've heard in years. His abilities on the drums, guitar and ukulele are exceptional and his musicianship and diversity of repertoire set him apart. He is able to strike a unique balance of professionalism and jovial fun on stage allows him to connect quickly and honestly with his fans, which makes his live performances refreshing and exciting. He belongs on stage in front of sold out stadiums and will likely get there in time. - David R. (Musician)


~ Justin has been a wonderful asset to the activities department. He is an extremely talented performer. Our residents, as well as all of our staff are always touched by his extreme kindness and compassion towards everyone he comes into contact with. Regarding his talents, I can't even begin to explain the depth of his voice as well as instrumental skill. I recommend him for any event of entertainment. - Stephanie M. (Activity Director)


~ Justin is very talented and versatile. He brings kindness and respect with his performances and demeanor. I would recommend Justin to anyone in any type of facility. - Sharon B. (Activity Director) 


~ Justin has sung and played at our facility for almost 2 years now.  He is a very talented performer. His voice is genuinely incredible. - Rosario V. (Activity Director)


~ Justin is a terrific person, an awesome talent, totally professional, and has a wonderful way of making our residents feel great and entertained. I feel very fortunate to know Justin and I highly recommend him as a great performer. - Patron


~ He is terrific! The way he charms and entertains around the whole room is just incredible. - Patron