ARBand is an interactive music experience where players can gather with friends and create their own band performance using augmented reality. Utilizing Google's ARCore Geospatial API, the app turns public spaces into a virtual stadium where players can pick their instrument and play along with their favorite songs. The more players that join, the larger the virtual audience becomes, creating an epic performance that can be viewed from all angles. With a range of instruments to choose from and the ability to customize avatars, ARBand brings a new level of musical immersion to the world of augmented reality.