I just got a copyright claim on my youtube video for Amiga MOD playing in the background for Crystal Cracktro Maintheme 2, claimed by 'CD Baby' on behalf of Mark 'TDK' Knight. If this is genuine then fair enough... But I'm doubting it now after looking up 'CD Baby'...
Just to be clear, I always credit music artists in each and every video I post. Being an artist myself, I strongly believe in doing this as I know how personal and meaningful an artist's work is to them.