My first tab. I figured these out with piano chords, so I hope it smoothly transitions into guitar. The opening "intro" is just repeated F# chords, in first and second inversions, before jumping into the verse.

^F#Walking on the roo^Bbm7ftops ^EbmTalking of t^Bimes ^F#With our eyes a gl^Bbm7owing ^EbmLike the city l^Bights ^F#She stands on the ^Bbm7ledge, ^EbmShe says, 'it looks so ^Abhigh'

You know it's a...

^F#Long ^Bbmway ^Bdown Feels like a l^F#ong ^Bbmway ^Ebmdown Fe^Bels like a l^F#ong ^Bbmway ^Bdown Like a l^F#ong ^Bbmway ^Bdown So honey d^Bbm7on't leave, don't leave, Please don't le^Bave me now

Cuz I can f^F#eel the r^Bbm7ivers Wi^Ebmnding through the la^Bnds Two li^F#nes, and a^Bbm7 poet Like ^Ebma kind old r^Bye You know we could t^F#alk in that lan^Bbm7guage Onl^Ebmy we under^Abstand

But you know..

It's a l^F#ong ^Bbmway ^Bdown You know it's a l^F#ong ^Bbmway ^Ebmdown Fe^Bels like a l^F#ong ^Bbmway ^Bdown Love it feels like a l^F#ong ^Bbmway ^Bdown So honey don'^Bbmt leave, don't leave, Please don't le^Bave me now

Tom Odell - Long way down