For each album (or sub-album - track),
you can add background music files to play along with the slideshow. To
do so, click on the music button
to set the control panel in music mode. After that, click on 
to add your music files. You can re-arrange the order in
which your music files play at any time, by dragging and dropping them
to the desired position.
Music Format Support
You can use MP3, WAV or OGG music format files in MemoriesOnTV. To use music files from your audio CD, you will need to "convert" them to one of these formats. There are many free tools available for this, such as CDEX: http://www.cdex.n3.net/
Music Options
MemoriesOnTV has a few options that make it easy to end your slideshow smoothly with the music. For a start, you can plan for your slideshow to end at the same time as your music files. To do so, select the auto-synchronization checkbox:
Three other options you can apply to your music files are Fade In, Fade Out, and Loop. Fade In and Fade Out are applied to the beginning and ending of the slideshow respectively, while Loop controls whether the set of music files repeat when their total length is shorter than your slideshow
If you have video files in your album, it is likely that some of your video files may have its own audio. When this happens, the audio will be played together with the background music. You can control how loud the background music plays, by adjusting the volume slider:
Applying Music Settings to all Albums
If
you have many albums and you wish to use the same music settings for all,
you can click on 
. This will copy the settings to all your
albums, which you can then edit individually for each album.