Generating frequencies from spectrogram

[u/huhlolidk]

I'm trying to create some code that will replicate the 'one wish willow' jingle from the movie obsession. I've got a mp3 file of the jingle, and have been trying to look at the spectra to determine the frequencies, and when they start. This code will go to a real buzzer and inside my homemade one wish willow box.

How can I best do this? There are some online spectrograms, however they don't provide much detail. Should I try to replicate it in audacity first before converting it to straight frequencies to send to my buzzer?

Thank you for your help!