Samsung UN46ES7500FXZA E-Manual page 548

N
During the slide show, all files in
the file list are displayed in order,
starting from the file you selected.
N
When watching a photo file
or slide show, you can add
background music if you have
music files on same device.
N
The background music cannot
be changed until the BGM has
finished loading.
Playback control button with Photos