N73, Nokia subsequently released the N73 'Music Edition'. The 'multimedia button' on the keypad has been replaced with a button that starts the music player on the phone.
The Music Edition also includes a 2 GB memory card and the phone is completely black.
The music player on the Music Edition supports album art and visualizations, while the regular N73 does not.
The Music Player application stays in the background at all time (even when music is not being played).
In the later firmware versions this application can be terminated, but doing so prevents the Music Edition remote control from working, until the application is started again by using the phone's keypad.