GITS(ghost in the sheet) help please

I guess am good enough making my own flute
but terrible is am getting confused with all the response sounds that Niels react..

which one should I take..the whinning response(I take this as angry? or dissapoint tune??) or the sounds like scratch response(happy tune??) to answer Niels correctly??
i peek to wlkthrough,and it read Niels will response to 1234 holes
but when Niels response to the 2nd hole he response too to the 3rd hole with same react tune (happy..??)..uuugghhhh...
am getting frustated..

MaG...help meee....or somebody....

Gilligan,

Niels answers with 2 tones. The first one is either happy or angry. This is in response to whether you did right or wrong.
If you are right, he is happy.

The next tone he makes is the question. This you must answer with the flute.
To answer, click-select one of the holes and then use the wind on the bottom hole.

If he likes your answer, he will make a happy sound; if not angry.
You have to do 7 correct answers before the puzzle is done.
Or you can do backspace key and hopefully the puzzle is bypassed.

MaG..no luck for me..am in the dizzy tunes now..I don't know which one is Happy or angry..(awuuauuu???).....

...

He only react me with 2 tones..that'auuwwauww' and like shrieekk' sound continue with the following tunes need to answer..with the holes..I do this continue and ..neverends..

Gilligan,

Try this. While seeing the puzzle on the screen, press the back space key. See if that works and solves the puzzle.

I instantly tried the backspace key..
still no luck for me MaG..```Sniff...~~

Don't cry. CYE!

Too Late MaG..already 2 towels to dried my tears and 3 boxes of tissues....

Awww..Mag..Thanks ..you save me from this dizzy ghostly puzzled.........yyaaayyyy...you brighten my evening

Hugs

Have a fun day now.