Karolina Protsenko and Her Mother Duo Outstanding Busking in Santa Monica, California 2 min read Music People Social Karolina Protsenko and Her Mother Duo Outstanding Busking in Santa Monica, California Pep Unlimited LLC September 27, 2022 Karolina Protsenko: Pure emotion hiding in the gentle and warm tone Karolina Protsenko is a 14-year-old violinist... Read More Read more about Karolina Protsenko and Her Mother Duo Outstanding Busking in Santa Monica, California