Stairway to Heaven is undoubtedly the worst Led Zeppelin song there is and a strong contender for worst song of all time. “If there’s a bustle in your hedgerow don’t be alarmed/It’s just a spring clean for the May Queen.” Nevertheless, everyone has to learn to play the intro. I think it’s in the Bible. Or maybe the Bhagavita. Something like that.
There are a few low-G versions of the tab around like this version on ukulele tabs. That version works pretty well on re-entrant and has the advantage of being in the original key. The downside is that playing it on a high-G ukulele shifts some of the notes up an octave – it still sounds OK but Stairway is so well known, it’s difficult to get away with. For my version, I’ve transposed the tune up three frets (from Am to Cm) to accommodate the notes.
I assume you only want to play the intro, but you can pick up the chords for the song on Ukulele Boogaloo. Those chords are in the original key of Am. If you want them in the same key as the tab, a quick auto transpose and you have the Stairway chords in Cm.