TabScout.

Notice

As with much of Syd Barrett's work, this is fairly freeform in that no time signature or even BPM was considered. Barrett simply wanted to play the song slowly, and as he felt appropriate. After a while during the song, Barrett seems to find comfortable timing. Whether this was intentional or otherwise is not clear. The beats are irregular, making it almost impossible to make a 100% accurate tab. Because of this, all time signatures in this transcription are only approximations. I tried to make this as close a trancription as you will get to the actual recording.

Lyrics

Lean out your window, golden hair
I heard you singing in the midnight air
My book is closed, I read no more
Watching the fire dance, on the floor

I've left my book, I've left my room
For I heard you singing through the gloom
Singing and singing, a merry air
Lean out of the window, golden hair