👉 Tunings are musical scales or intervals used in various musical instruments. These intervals can be adjusted to create different sounds and moods within a piece of music, allowing musicians to express complex ideas in a more expressive way. The specific scale or interval that is being tuned depends on the instrument being played and its intended use. For example, a violin would tune to G major for a classical work, while a saxophone might be tuned to C major for jazz improvisation.