I have not seen the lyrics for this song in any of the books I have. I was given a book by my maternal grandfather when I was 13 years old which has all the wonderful songs about Shri Raghavendra Swamy. Even when I was 13, I was singing all the songs on rayaru, and my grandfather who used to read all the lyrics from this book decided to give it to me. My grandfather was a great devotee of Rayaru. I am sure he will be happy to know that I have shared this song with you all. He died of bone cancer when I was just 15 years old.
As you will see in the pdf, it is very very old and has travelled with me to many countries. Not sure how to preserve the same either. The song has been posted on youtube also, you can listen to the same to learn the tune as well.
I literally had no time to translate this into English, or write it in Baraha. So, just took images of all the pages from this book and converted the same into pdf.
So, here is the link below for the pdf and also the video on youtube.
Pahi Pahi Raghavendra Guru – Shri Raghavendra Guru Bhajane
P.S: If you are interested in translating the same into English or any other language, please do so and send me the same. I will post it here.