When people ask me about my favourite music video, I’m going to be tempted to point them towards this clip. It’s not a famous band singing a popular song, and nor does it have any amazing special effects.

This was filmed as we were setting up to record a song at a home for girls in Delhi. Suhail from the band Advaita leads a clapping and counting exercise that, on the face of it, is a very simple warmup exercise for a bunch of kids.

But when you see the faces on these street kids, all of whom have had a life of poverty, deprivation and cruelty – you start to see how meaningful this simple activity really is, and why Music Basti is such an important project.