B4 C♯5 D♯5 D♯5 E5 C♯5 G♯5 E5 D♯5 D♯5 G♯5 A♯5 B5 G♯5 A♯5 A♯5 G♯5 G5 G♯5 B5 G♯5 F♯5 D♯5 G♯5 G♯5 F♯5 G♯5 E5 C♯5 B4 C♯5 D♯5 D♯5 A♯5 A♯5 G♯5 G5 G♯5 B5 G♯5 F♯5 D♯5 G♯5 G♯5 F♯5 G♯5 E5 C♯5 B4 C♯5 D♯5 D♯5 A♯5 A♯5 G♯5 G5 G♯5

I just can't get this one. It's too tricky for me right now.

4-Hole B
(-1 octave)

1 -1 2 2
-2 -1 -3 -2 2 2
-3 -4 4
-3 -4 -4 -3 -3' -3
4 -3 3 2
-3 -3 3 -3 -2 -1
1 -1 2
2 -4 -4 -3 -3' -3
4 -3 3 2
-3 -3 3 -3 -2 -1
1 -1 2
2 -4 -4 -3 -3' -3

4-Hole B♭/A♯
(-1 octave)

-1' 1' -2 -2
2' 1' 3' 2' -2 -2
3' 4 -4'
3' 4 4 3' -3 3'
-4' 3' -3' -2
3' 3' -3' 3' 2' 1'
-1' 1' -2
-2 4 4 3' -3 3'
-4' 3' -3' -2
3' 3' -3' 3' 2' 1'
-1' 1' -2
-2 4 4 3' -3 3'