Intro Em D C B7 Em B7 Cdim Em Am7 B7 So long sad times, go long bad times, we are rid of you at last. Em D C B7 F#7 Cdim F#7 B7 Howdy gay times, cloudy gray times, you are now a thing of the past. Instrumental Interlude E F#m G#m F#m First Verse E F#m G#m AM7 B7 E F#m G#m F#m Happy days are here again, the skies above are clear again Edim B7 Cdim B7 B7/F# Cdim E A E B7 E So let's sing a song of cheer again -- happy days are here a - gain Second Verse E F#m G#m AM7 B7 E F#m G#m F#m Altogether shout it now, there's no one who can doubt it now Edim B7 Cdim B7 B7/F# Cdim E A E B7 E So let's tell the world about it now -- happy days are here a - gain Bridge E7 A F#m E D9 A Your cares and troubles are gone B7 Cdim B7 C7 There'll be no more from now on, from now on... Finale F Gm F Gm F Gm Am Gm Happy days are here again, the skies above are here again E7-9 C7 Gm C7 Gm So, let's sing a song of cheer again C7 F C7 Fdim C7 F Bb Fdim Bb F Happy times, happy nights, happy days are here a - gain!
Source: http://www.azchords.com/b/barbrastreisand-tabs-31144/happydaysarehereagain-tabs-901283.html