Ok, then...
1. Agutin & Varum -
This site has the lyrics of the song "Otzyvy" and at the lower right of the site the links to 8 other songs.
2. Agutin -
Gde-to daleko even with chords, if you want to sing with accompaniment...[again with links to other Agutin-songs]
3. B'yanka -
Pozvoni, with
other song texts too.