This piece of music has the second note raised a quarter tone. I've been tinkering with the extra accidentals, but haven't found the right one. None of them seem to make a difference. It sounds the same as the first note.
Would you wizards tell me which accidental it is, and is there something else I need to turn on to make it work?
And what is the meaning of the brackets around the two hand claps?
Thanks. You are always awesome! <3