Vocal
- 542
- Barbara Hendricks Official Website
- Biography, discography, information about her humanitarian work, photo gallery and videos.
- 543
- Bach Cantatas Website: Emma Kirkby
- A short biography, photos, a list of recordings of Bach cantatas, extracts from online discussions and links.
- 544
- Lawrence, Cynthia
- American lyric Soprano. Official site includes schedule, sound clips, reviews, biography.
- 547
- The Unofficial Web Page for Sylvia McNair
- Fan site includes biography, career, sound clips, and discography.
- 549
- Ponselle, Rosa
- (1897-1981) Wikipedia article details career timeline, discography, and biography of the Italian-American singer.
- 554
- Bach Cantatas Website: Elisabeth Schumann
- Brief biography, photos, a list of her recordings of Bach, and links.
- 555
- Elisabeth Schumann
- Includes biographical information, a collection of photos, discography, a facsimile of her book "German Song", and a list of roles played.