Tetyana Haraschuk was born in Kyiv and raised in Winnipeg by Ukrainian/Cuban parents who instilled in her the values of hard work and kindness. As a drummer, she has performed across Canada, Spain and Brazil with award winning musicians and has released two albums and one EP as a bandleader. Tetyana has composed and arranged for the Winnipeg Jazz Orchestra, Victoria Sparks, and Northern Brass Works. Her string quartet writing on Nina Nicolaiewsky's album Arrisco Dizer helped it win Best Album and Album of the Year at the 2025 Açorianos Music Awards in Brazil. Alongside performing and composing, Tetyana is a dedicated educator who served as sessional instructor of jazz drumset at the University of Manitoba in 2024.

Her latest project, Until The Sun Comes, is an album of Ukrainian war stories based on personal interviews with individuals directly affected by the russian invasion of Ukraine. Until The Sun Comes was made in collaboration with Winnipeg-based Ice River Films, whose documentary Voices of Freedom chronicles the two-year project. Voices of Freedom was an official selection at the International Motion Picture Awards, the Bare Bones Music-Doc-Script Festival, the International Film Festival Kolaksai, Dispatches of War, and the Onyko Films Awards, and was a finalist at the 2024 Bobrista Film Festival. It is available to stream on CBC Gem.