On Saturday, 27 June 2020, Mango Groove's leading lady, Claire Johnston, joined Carl Wastie on the Kfm Top 40 as a surprise reviewer of DJ Cosher's brand new single - a remake of the Mango Groove classic, 'Special Star'.

Cosher's adaption of the iconic late-80s South African hit single, features vocals of rising Cape Town star, Niyaaz Arendse, a former Idols SA top 5 contestant - and the voice behind another single that's been performing well on the Kfm Top 40, 'Don't Need It', charting in at no.14 on Saturday, 27 June 2020.