When was the song by Robert Pattinson Let Me Sign wrote?

Robert Pattinson did not write or perform a song called "Let Me Sign." It's possible you're thinking of a different song or artist.

Could you please clarify:

* Who is the artist you are thinking of?

* What is the name of the song?

* Do you have any more information about the song, like the lyrics or a specific album?

With more information, I can help you find the correct song.