Name that tune in one note

An entire opera: Verdi’s La Traviata.

I know! How does it feel?

“Baba O’Reilly”
“Brown Sugar”
“Peaches en Regalia”
“Foggy Mountain Breakdown”
“White Room”

There was a thread last year on memorable song openings:
Most recognizable song intro

That could be a whole other thread.

“Everybody seems to be ready…”
“Bon soir, ce soir…”
“Play it pretty for Atlanta…”

First organ chord from Prince’s *Let’s Go Crazy *.

This morning at the grocery store I heard one note and thought “Horse With No Name.” And it was!

Not a song, but Debussy’s La Fille Aux Cheveux de Lin. Hear a piano strike the Dflat, and it couldn’t be anything else, AFAIK.

and go up a semi-tone and you’ve got “Fur Elise”

You Shook Me All Night Long
Smoke on the Water
VH - Jump
Ziggy Stardust
Rain Song
Moonage Daydream
Detroit Rock City

You mean three semi-tones, no? Für Elise starts on E.

Don’t think many people could get it in one note, though. In three, yes.