@YouTube please youtube check the MediaMuv company as it claims videos from ghost record companies, I before using the sounds check that information, only 1 song has ID under the cat music label, it can not be possible that record company did not claim the fragment of the music
Thanks for reaching out. We recommend getting in touch with our Copyright Support team: https://yt.be/help/YioM . They can dive into this further with you. Hope this helps.