The 14th International Conference of Students of Systematic Musicology (SysMus21) was held in a hybrid format that allowed both in-person and online participants to join. The SysMus conference series aims to foster a dynamic and interdisciplinary environment for students and early career researchers to share and discuss their work in the fields of systematic musicology and its related disciplines. This year at SysMus21, a total number of 26 oral and 35 poster presentations were held, covering a range of topics including well-being, data science, absorption and imagery, social connections, rhythm and groove, music information retrieval, sociology, cognition, and emotion. An introductory talk was given by Peter Vuust (Center for Music in the Brain, Aarhus University, Denmark), and two keynotes were presented by Jonna Vuoskoski (RITMO Center, University of Oslo, Norway) and Nori Jacoby (Max Planck Institute for Empirical Aesthetics, Frankfurt, Germany). Additionally, four workshops were held by Caitlyn Trevor, Joshua Bamford, Niels Christian Hansen, and Svenja Reiner, focusing on research skills relevant for developing a career in academia. In this report, an overview of the conference is provided including a summary of keynotes, presentations, workshops, and social activities, as well as a review of the advantages and challenges of the hybrid set-up.