keyboard

This is the layout I use for my keyboard when working on macOS.

[F1]>[mute]
[F2]>[vol-]
[F3]>[vol+]
[F4]>[play]
[F5]>[prev]
[F6]>[next]
[lwin]>[lalt]
[lalt]>[lwin]
[ralt]>[rwin]
[rctrl]>[ralt]
fn [lwin]>[lalt]
fn [lalt]>[lwin]
fn [ralt]>[rwin]
fn [rctrl]>[ralt]