I’ve been grid staring for some time. Like Eugenfraxby I was looking for the latter word of a falsetto musical group, so thanks for steering me away from that. Now looking for a group (of sorts) of the theme thanks to Drxx’s hints. All I can come up with is changing the first letter of 32 to the thematic letter... the first 4 letters then giving a very tenuous link to a ‘group’ of the theme and a three word theme whose first two words I cannot anagram to link to the title. The resulting change to 32 is not actually in Chambers but at least describes how I feel about continuing with the grid stare!
Would some kind soul point me to the right quadrant for the grid stare. Think I’ll go for a run in the rain before I recommence that.