BBC Songs of Praise has just run an episode based on the top 20 School Assembly songs. And Parchment's Light Up the Fire comes in at number 8! Still riding high.
The programme features the song twice, if you listen carefully. There is a complete rendition of the "colours of day" version of the song. That is three verses without the gospelly rave at the end of Parchment's original version. Not all the top 20 songs were performed.
Here is the episode:
https://www.bbc.co.uk/iplayer/episode/m002mr02/songs-of-praise-the-big-school-assembly-singalong