You can fix this issue by changing the settings.
Go to $EXODOS_FOLDER/data, and open Settings.xml. Look for
<AutoPlayMusic>true</AutoPlayMusic>
and change it to
<AutoPlayMusic>false</AutoPlayMusic>.
I didn't try it with BigBox, the settings fiile is called BigBoxSettings.xml and has two tags that sound similar, <AutoPlayMusicGameDetails> and <AutoPlayMusicGamesList>, which are set to true.