http://www.w3.org/2001/10/synthesis
complexType audio

{http://www.w3.org/2001/XMLSchema}anyType
    {http://www.w3.org/2001/10/synthesis}audio

Model

<...  (any attribute from any namespace)>
(any element from any namespace)* mixed with character data
</...>

Prohibited substitutions (block)

allowed to substitute with an xsi:type attribute with any derived type

Content Type

mixed content, not nillable.
This type can be derived by extension or restriction.

Usage

audio