# Create a ring buffer of midi note numbers

``

    midi_notes  list (array)

Create a new immutable ring buffer of notes from args. Indexes wrap around positively and negatively. Final ring consists only of MIDI numbers and nil.

Introduced in v2.7

## Examples

# Example 1
``
    (midi_notes :d3, :d4, :d5)
| ``
    #=> (ring 50, 62, 74)
# Example 2
``
    (midi_notes :d3, 62,  nil)
| ``
    #=> (ring 50, 62, nil)