Church music also ranges widely across genres, from Melbourne's St Paul's Cathedral Choir who sing choral evensong most weeknights; to the Contemporary music that is a feature of the evangelical Planetshakers and Hillsong congregation. The Ntaria Choir at Hermannsburg, Northern Territory, has a unique musical language which mixes the traditional vocals of the Ntaria Aboriginal women with Lutheran chorales (tunes that were the basis of much of Bach's music). "Baba Waiyar", a popular traditional Torres Strait Islander hymn shows the influence of gospel music mixed with traditionally strong Torres Strait Islander vocals and country music.