On February 8, 2023, College of Computing, Prince of Songkla University, Phuket Campus organized a special talk on the topic “From Computational Models for Musicology to Music Models for Speech Visualization” by Assoc.Prof.Dr. Evgeny Pyshkin from Aizu University, Japan. The talk concerns an introduction on how to use various computer technologies to create a piece of music, how to check the pattern of the note arrangement in the music to identify the musical similarity in order to apply for any business purposes such as a music genre or a playlist recommendation or copyright infringement checking.