Gallery in board clear and SPAWN? (and don't forget in big city board)

hello everyone, so i can't help but notice the the possible existence of gallery in board clear and SPAWN, im not too sure if it is the case, due to the notes not being 1:1, but the 0:00 to 0:06 part of board clear and 0:56 onward of gallery do sound very alike, again could be wrong on that, the notes aren't 1:1, at the same time most of tenna's motifs aren't 1:1 placements either, so im curious about that

and as a random question, in 1:14 of big city board, is that the don't forget motif? just very curious.

Tenna's motifs are longer and more complicated. They stay recognizable even if it's not 1:1. The standards for a 4-note motif should be much higher, because they're a lot more likely to rise accidentally if we allow partial matches.

And yes, Don't Forget does appear at the end of Big City Board.

Neither of these are Gallery; you're just hearing similar four-note contours.

1:14 of Big City Board definitely sounds like Don't Forget, though.