The spamvertized domain watchsound.com was registered by a company in Taiwan:
Registrant:
 Ring Global Inc.
 121 Chung Shan North Road
 Taipei,  
 TW
 Domain name: WATCHSOUND.COM
 Administrative Contact:
    Lai, Sui  admin@ringglobal.com
    121 Chung Shan North Road
    Taipei,  
    TW
    +1.886225631243
 Technical Contact:
    Lai, Sui  admin@ringglobal.com
    121 Chung Shan North Road
    Taipei,  
    TW
    +1.886225631243
 Registrar of Record: TUCOWS, INC.
 Record last updated on 18-Mar-2004.
 Record expires on 12-Mar-2005.
 Record created on 12-Mar-2004.
 Domain servers in listed order:
    NS1.WATCHSOUND.COM   61.152.157.53
    NS2.WATCHSOUND.COM   61.152.157.53
The IP-address for this domain was blacklisted by Spamhaus.org on May 16, 2004.
We first received a spam advertising this domain on 2004-05-01 and added it to our published blacklist.
The watchsound.com website is hosted by Chinanet, Shanghai, a notorious "bulletproof" webhoster. See the SPEWS evidence file. Complaints to the hosting company are highly unlikely to have any effect.