Ashes to Ashes (song)

"Ashes to Ashes" was a song.

While speaking to an Emojibot, the Twelfth Doctor quoted lyrics from the song. (TV: Smile)

"I'm happy, hope you're happy too."

- A line of the song.

Sam Bishop also quoted the song. (AUDIO: In Memory Alone)

Behind the scenes

 * In the real world, "Ashes to Ashes" was written and performed by David Bowie.
 * The title of the popular police procedural drama TV series Ashes to Ashes, which starred Keeley Hawes, is a reference to this song. The series was a sequel to the series Life on Mars, also named after a Bowie song. Both were created by Matthew Graham.