After completing his education, Soumik's music journey included collaborations with various artists, including performances with Jay-Z and Beyoncé. As he became more interested in contemporary music, he also began addressing social issues through his music. In 2021, he released a six-part visual album called "Silent Spaces," a response to the loneliness brought on by the Covid-19 pandemic. Later, he won the British Council Commission for Climate Change Award, which inspired him to create the project "Songs of the Earth," an animated film and an eight-track album that tackles specific environmental issues.