When was the song “Amezemula [African Soundscapes]” released by Mahotella Queens?

The song Amezemula [African Soundscapes] was released in 2006, on the album “Reign & Shine”.

Amezemula [African Soundscapes]

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Nank'ama (Zemula, amazemula)
Amazemula
Nank'ama (Zemula, aqed'abantabami)

Nank'amazemula, amazemula
Amazemula
Nank'amazemula, aqed'abantabami

Nank'ama (Zemula, amazemula)
Amazemula
Nank'ama (Zemula, aqed'abantabami)

Nank'amazemula, amazemula
Amazemula
Nank'amazemula, aqed'abantabami

Ngihlushwa yindod'emnyama
Izungelez'umuzi wami
Nami ngizoyithenga imfene

Nank'ama (Zemula, amazemula)
Amazemula
Nank'ama (Zemula, aqed'abantabami)

Indoda izungelez'umuzi wami
Ebusuku ngilele
Awu nami ngizoyithola
Ebusuku ilele

Indoda izungelez'umuzi wami
Ebusuku ngilele
Awu nami ngizoyiqeda
Ngomkhonto ilele

Nank'amazemula, amazemula
Amazemula
Nank'amazemula, aqed'abantabami