This paper is based on the reflections and experiences from a participant researcher perspective and explores the creation of an inventory of core pedagogical components, called the adaptive teaching framework (ATF), for use in online teaching. This was developed as part of a graduate music teaching program (MTP) across more than 20 tertiary subjects. It involves a series of reflections, descriptions, discussion points, and suggestions, which specifically reference related learning theory, content review, modification of learning design, and pedagogy that were considered during the implementation of a new learner management system (LMS) platform (Canvas) at the start of 2020. Amid the initial phase of implementation, staff and students were also required to move suddenly into a fully online learning environment, as the COVID-19 pandemic took hold and the subsequent lockdown removed all face-to-face teaching, an essential part of the MTP that included music performance, classroom pedagogy, curriculum design, research, and ensemble performance, as examples of some of the wide-ranging subject areas. These two significant changes (LMS implementation and the COVID-19 pandemic) occurred concurrently, which heightened both the immediacy and demand for adaptive teaching design within a fully implemented online program. The paper overviews the development of the ATF, in response to these mandated changes, just three weeks into Semester One, 2020. The methodology employed was self-study and aspects of critical reflective practice, whereby the researcher reflected on the intersection of technology and 21st century learning in music education, drawing on established literature, research, and emerging learning models combined with creative pedagogies.