Please clarify which of these interpretations you are looking for so that a complete, tailored response can be provided.
The request to "draft content looking at Download beautiful song mp3" is ambiguous because it could refer to a few different things. Here are the main interpretations:
for a music website or blog promoting a specific MP3 download.
A high-quality, royalty-free MP3s of beautiful background music.
A about a specific song or album titled "Beautiful" or "Beautiful Song".