Merje Kägu (1986) is an Estonian guitarist and composer, currently residing in Gothenburg, Sweden. She studied jazz guitar at the Estonian Academy of Music and graduated the master program in improvisation at the Gothenburg Academy of Music and Drama. She has appeared with her original music and collaborated with inspiring musicians in Sweden, Denmark, Norway, Finland, Scotland etc. Throughout her career, she has been studying and working in the field of improvised music, performing, composing, recording and working with various ensembles and artists. She has performed both solo and with ensembles. Her professional work as a performer-composer has always leaned towards close collaborative work with musicians from different fields.