I remember listening to Samsung ringtones and startups and shutdown tones (on YouTube, but also other apps), around the late 2010s (maybe throughout 2017 and 2019 or 2018 and 2020. I don't really know which year, but I still do remember.). I did this because since I have a Samsung phone, I wanted to do this!
Credits: Samsung (You know why), and the creators of the original tones from Samsung.