Extract the Fourier Transform from audio files using Python and Numpy in this 28-minute tutorial. Learn to visualize and compare magnitude spectra of identical notes played on different musical instruments. Access accompanying code on GitHub for hands-on practice. Explore topics including introduction to Fourier Transform, loading audio files and Empire arrays, plotting magnitude and violin spectra. Join The Sound of AI community for further discussions and connect with the instructor on various social media platforms for additional resources and networking opportunities.