I couldn't find a similar post and, prompted by another thread, thought this may be useful for anyone struggling to get imported WAV files to play in the correct sequence within the Music DB.
This is a suggested manual workaround for X10s that aren't connected to the web. Hopefully, it will also work with the X30.
If importing WAV files with basic file names, the running order will sometimes be wrong. For example, typical file name format will be:
"Pink Floyd - Speak To Me.wav"
"Pink Floyd - Breathe.wav"
"Pink Floyd - Time.wav"
In the above format, the X10 won't necessarily play the tracks in the correct order when imported via a USB stick into the Music DB. However, I have found a way to (usually!) make it work.
Before importing the WAV files into the Music DB, change the file name so that it starts with a number: -
"
01 Pink Floyd - Speak To Me.wav"
"
02 Pink Floyd - Breathe.wav"
"
03 Pink Floyd - Time.wav"
Once the tracks have been imported into the MusicDB, use tag-edit to remove any numerical digits in front of the track title (if you want to - it's not critical). Tracks *should* hold in the alpha / numeric order of the originally imported file name, even though the track title has been changed within Music DB. The other fields for a track can then be edited as usual.
Hope this helps (er, and works....

).