There are a total of 5 rows of red notes * 6 notes per row = <<5*6=30>>30 red notes on the board.
There are 2 blue notes per red notes * 30 red notes = 60 blue notes under the red notes.
With the other blue notes at the bottom of the board, there are a total of 60 + 10 = <<60+10=70>>70 blue notes.
So in total, there are 30 red notes + 70 blue notes = <<30+70=100>>100 notes in total.
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