<derivation>derivation</derivation>
<reference>reference</reference>
<archive_root>archive_root</archive_root>
- <foreground>foreground</foreground>
- <background>background</background>
+ <waveform_fg>waveform_fg</waveform_fg>
+ <waveform_bg>waveform_bg</waveform_bg>
</params>
</config>
\ No newline at end of file