On May 28, 2021 Marcela spoke at the Audio Engineering Society 150th convention. Her masterclass focused on how to create a spatial audio mix from scratch. It began with an overview of the hardware commonly used to create immersive experiences such as ambisonic microphones. It discussed the state of the art, and the type of platforms that support spatial audio. This masterclass also went over signal flow, and the installation of a variety of spatial audio plugins. The goal of this masterclass is to present beginners with affordable tools such as Reaper and the FB360 Spatial Workstation, so they can easily begin producing content from home.