Scale Observer is an intuitive scale library and analysis tool designed as a Max for Live device for Ableton Live. It provides an easy way to identify musical scales by analyzing incoming MIDI notes in real time. This tool is especially useful for producers and musicians who want to quickly determine the scale of any MIDI sequence.

By processing MIDI input, Scale Observer displays all possible scales that fit the notes played, helping users find the correct tonal framework for their projects. This functionality is ideal for working with unfamiliar MIDI files, enabling efficient scale evaluation and creative decision-making without guesswork.

Compatible with Ableton Live 9.6 and above alongside Max 7.2 or higher, Scale Observer integrates seamlessly into your workflow. Its straightforward interface and real-time analysis capabilities make it a practical addition for music production and composition tasks that require accurate scale identification.