My sight-reading is useless, but since my last post I managed to find a useful internet site that enabled me to hear that sequence, which confirmed what I was beginning to suspect from the title. Thanks for replies to my post, just the sort of hints that I find useful without giving away the whole game, but in this case a vigorous swim got the brain active and I got there under my own steam.
I haven't yet fully traced the individual but I can see what's going on.
Meursault, I think 'to' is probably OK. Surely that sequence is an introduction, and it's not performed by the individual concerned, so it is correct to say it's an introduction to the individual.