It looks like you're asking for the lyrics to the song "Who Are You". There are several songs with that title by different artists. The most famous one is by The Who from their 1978 album Who Are You. Here's an excerpt from that song:

"Who Are You" by The Who (Excerpt)

I woke up in a Soho doorway,
A policeman knew my name.
He said, "You can go sleep at home tonight,
If you can get up and walk away." Who are you?
Who, who, who, who?
Who are you?
Who, who, who, who? If you want the full lyrics or lyrics from a different song titled "Who Are You," please let me know!