Toronto: Solution

For the first part of the puzzle, the music is all by Johann Sebastian Bach. Bach's compositions can be identified by their BWV number. Identifying the songs and doing the arithmetic indicated will produce an IP address (although we don't know what it was).

Presumably, the Toronto news article was at that IP address. The vices in the article have certain letters capitalized. Anagramming them produces INDEPENDENT LIVING GROUP, which is the answer.