User-agent: *
Disallow: /.mp3$
Disallow: /.wma$
Disallow: /.wmv$
Disallow: /.jpg$
Disallow: /.gif$
Disallow: /.png$

#forbien tencent
User-agent: Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+5.1;+TencentTraveler+) 
Disallow: /

User-agent: QQDownload
Disallow: /