Question: Chiquitita had lead vocals from the singer who was part of the group which has sold how many albums and singles?
Sentence (from "Indecent Obsession"): They were "greeted by screaming fans and scenes of mass hysteria", both their second album, "Indio", and one of its singles, "Kiss Me", peaked at No. 1 on the relevant South African charts.
Relevant evidence: No