Portland DAPI Sound

    <!-- Sound API -->    <interface name="org.freedesktop.dapi.sound">      <method name="Play">	<annotation name="org.freedesktop.DBus.GLib.Async" value=""/>	<arg name="name" type="s" direction="in"/>      </method>      <method name="PlayWithThemeName">	<annotation name="org.freedesktop.DBus.GLib.Async" value=""/>	<arg name="name" type="s" direction="in"/>	<arg name="theme_name" type="s" direction="in"/>      </method>      <method name="NewSound">	<arg name="name" type="s" direction="in"/>	<arg name="sound_handler" type="o" direction="out"/>      </method>      <method name="NewSoundTheme">	<arg name="name" type="s" direction="in"/>	<arg name="theme_handler" type="o" direction="out"/>      </method>    </interface>    <interface name="org.freedesktop.dapi.sound.theme">      <property name="Name" type="s" access="readwrite" />      <property name="PathList" type="as" access="readwrite" />    </interface>    <interface name="org.freedesktop.dapi.sound.handler">      <property name="Name" type="s" access="readwrite" />      <property name="Capabilities" type="as" access="read" />      <property name="ThemeHandler" type="o" access="read"/>    </interface>    <interface name="org.freedesktop.dapi.playback.simple">      <property name="State" type="s" access="readwrite" />      <property name="Position" type="st" access="readwrite" />      <property name="Duration" type="st" access="read" />      <property name="Loops" type="i" access="readwrite" />      <property name="LoopsRemaining" type="i" access="read" />    </interface>    <interface name="org.freedesktop.dapi.playback.advanced">      <property name="Output" type="s" access="readwrite" />      <property name="HostName" type="s" access="readwrite" />      <property name="VolumeLevel" type="u" access="readwrite" />      <property name="VolumeSlide" type="u" access="readwrite" />      <property name="Priority" type="i" access="readwrite" />      <property name="Class" type="s" access="readwrite" />      <property name="Description" type="s" access="readwrite" />      <property name="FadeIn" type="u" access="readwrite" />      <property name="FadeOut" type="u" access="readwrite" />      <property name="Angle" type="d" access="readwrite" />      <property name="Distance" type="d" access="readwrite" />    </interface>