<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:include schemaLocation="common-simple-types.xsd" />
    <xs:include schemaLocation="common-complex-types.xsd" />
    
    <xs:complexType name="artist">
        <xs:attributeGroup ref="artist" />
    </xs:complexType>

    <xs:complexType name="artists">
        <xs:complexContent>
            <xs:extension base="list">
                <xs:sequence>
                    <xs:element name="artist" type="artist" minOccurs="0" maxOccurs="unbounded" />
                </xs:sequence>
            </xs:extension>
        </xs:complexContent>
    </xs:complexType>

    <xs:element name="response">
        <xs:complexType>
            <xs:sequence>
                <xs:group ref="response" />
                <xs:group ref="browse" minOccurs="0" />
                <xs:element name="artists" type="artists" minOccurs="0" />
            </xs:sequence>
        </xs:complexType>
    </xs:element>
    
</xs:schema>
