voicetheatre.ru/ The record in the field of music by the singer, the actress, Tatianoj
Dolgopolovoj in two nominations is registered: ASSOCIATION RUSSIAN
RECORDS
1. The lowest female voice. The nizhajshaja note: To a
counter-octave.
2. The widest vocal range - 5 octaves and 1 tone: To a counter-octave
- Re of the third octave.
http://www.russianrecords.ru