don't shoot me. It's my first time writing music down (especially the lyrics corresponding to the chords, you'll know when to change the chords). Figured it out by ear since it's slight different from the original and we get to see much in the episode. so it may not be perfect but it's close :)

^Coo ^Emoo ^Foo ^Coo ^Foo ^E7oo ^Amoo ^Foo

^CSomewhere ^Emover the rainbow,^F way up ^Chigh ^FThere??^Fm?s ^Ca land that ^AmI dreamed o^Dmf once in ^Ga lul^Amlaby.^F...... Oh ^Csomewhere ^Emover the rainbow^F, skies are ^Cblue ^FAnd ^Fmthe ^Cdreams that you ^Amdare to ^Dmdream, really ^Gdo come ^Amtrue..^F....

C Em F C

^F ^Fm ^C ^Am ^Dm O^Gh...

Some^Cday i'll wish upon a star ^GWake up where the clouds are far be^Amhind ^Fme Where ^Ctrouble melts like lemon drops ^GHigh above the chimney tops that's ^Amwhere you'll ^Ffind me

Oh ^Csomewhere ^Emover the rainbow^F, blue birds ^Cfly ^FBirds ^Fmfly ^Cover the ^Amrainbow, ^Dmwhy then oh ^Gwhy can't ^AmI....... ^FI.......^Cmaj7?

Glee Cast - Somewhere over the rainbow