Bring some water to the boil, add elements of traditional South African sound, mix in a bit of folk, blues and indie-pop rock, stir well...and, there you have it – the recipe for the "Get Your Piece of the Sun" song that the City of Cape Town commissioned to promote the sale of solar water heaters amongst Cape Town home owners. 

Written by Andrew Janisch of Sustainable Energy Africa who works on the City's Solar Water Heater programme, the song features Donovan Copley and his band Hotwater. 

Cape Town is in line to be voted Best Loved Sustainable City and YOU can help by voting every day - welovecities.org/capetown or including #WeLoveCapeTown in as many Twitter and Instagram posts as possible.

Get your piece of the sun - Andrew Janisch featuring Hot Water

Sheryl Ozinsky is interviewed by Cape Talk, about sustainability in Cape Town. Tweet #WeLoveCapeTown to help Cape Town get voted as WWF's Best-loved Sustainable City.