Today, I've been thinking about something and decided to test it when I came home. I changed the pitch of a song without changing the frequency. The song sounded distorted. But then when I adjusted the tempo too, it sounded a bit less distorted. Why?   From my lack of basic knowledge of physics, I know that by increasing the tempo of a song, the length of wavelengths decreases, but the data can't just disappear. So in order to make sure the data isn't lost, something else must change in size. Wh

My youtube channel is based on cinematics and server trailers etc. Meaning I need music. The right music, which I'm struggling to find alone.   This trailer is a war trailer. I need music that starts off slow and subtle and then suddenly changes the tempo and bass making it much more powerful. I intend to purchase the music (if it isn't free) and in no way do I intend to break copyright laws on the music. If it helps, here is the trailer script:   A man in civilian clothing running through the w