Yahoo to Buy Musicmatch for \$160M Internet portal Yahoo Inc. said Tuesday that it agreed to buy Web-based digital music and software provider Musicmatch Inc. for \$160 million in cash, in a deal which will supplement the offerings of Launch, Yahoo's digital music site.  &lt;FONT face="verdana,MS Sans Serif,arial,helvetica" size="-2"\ color="#666666"&gt;&lt;B&gt;-AP&lt;/b&gt;&lt;/font&gt;