“He is excellent at what he does, and I definitely look forward to working with him again. Gold Heart Studios is the best. A+!”

“Antonguilio helped my son make jazz band! My 10 year old had 3 days prep an audition piece. His regular teacher wasn't available and he needed some help. After connecting with numerous teachers here, who weren't willing to take a short term student, I thankfully connected with Antonguilio. With me, Antonguilio was professional and courteous. With my son, he was these things as well as flexible, engaging, high energy, reassuring and overall, amazing. We only had one session together, but that was enough to put my son on the right path as Antonguilio gave him the pointers necessary to practice on his own. Overall, great experience. 10/10. Worth every penny. Thank you Antonguilio!”

“Also, Ester is a total jazz expert and explained a lot of jazz harmony to me in a clear and practical way. She’s a very kind, clear and encouraging educator. “”

“Vlada was absolutely phenomenal! An incredibly talented artist, she performed beautifully in English, Russian, French, and Spanish, which added such a unique and sophisticated touch to our event. She was captivating during the cocktail hour — truly able to hold the attention of all our guests — and then transitioned seamlessly into elegant background music during dinner. What really stood out was her ability to strike the perfect balance: she engaged and entertained without ever being overpowering. The atmosphere she created was both lively and refined. Beyond her performance, Vlada was extremely professional throughout the entire planning process. She was organized, responsive, and thoughtful in pre-event coordination — and ultimately over-delivered on every expectation. We couldn’t have asked for a better musician and would highly recommend her!”

“Carissa did sonic branding and a custom jingle for my video and audio marketing content. She also created a multi channel marketing strategy and trained my assistant to execute it. She is equally talented at music and creativity and she is with strategy and management. It was a pleasure working with her and I highly recommend her to anyone looking for music and marketing services.”