ðɪs ɪz wˈʌn ʌvðə tˈuː mjˈuːzɪkəlz ɪnðə pˈiːnʌts fɹˈæntʃaɪz wˌɛɹ snˈuːpi hɐz ɐ spˈiːkɪŋ vˈɔɪs wˌɪtʃ ˈoʊnli vjˈuːɚz kæn hˈɪɹ.
This is one of the two musicals in the Peanuts franchise where Snoopy has a speaking voice which only viewers can hear.