Listed below are links to websites providing invaluable resources of songs and lyrics.
 

Digital Tradition Folk Song Database
A searchable database of over 5,622 songs.

Disney Song Lyrics
Lyrics from many of Disney's classic animated films.

Grendel's Lyric Archive
Huge collection of song lyrics.

International Lyrics Server
Search for album, artist, or song. Extremely cool!

Lyrics World
Based in Brazil. You'll find lyrics or links in English and Portuguese.

Music Links
Good collection of links by Deborah Healey and her ESL students.

Music Reviews
Links to music reviews on the Web.