GC SF Sp WH BV YL BT CP SA CB CC Solution

Storybook Forest

Pied Piper

P Q U T B R W T Y Z
Q U R B J A K T X Z
V Z B G Y Z X K V R
R K L N E Z A D Z A
F Q D C Z D C T V K
S Q V A J X G S S I
U Q T G T F V E T T
L L X J J J T V G M
H H H W R I D Z X E
L P T N J W V V Z P
S J T G F S X Z Y G
R M D Y Z X G O G J

Same audio as above, linked for handy download:
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33