Sheet Music in 3/4 time
The 3/4 time signature, also known as "waltz time," is characterized by its strong-weak-weak rhythmic pattern, having three quarter-note (crotchet) beats per measure (bar).
As well as the Waltz, other examples of 3/4 time include the Minuet, the German/Austrian Ländler and one of Chopin's favourites, the Mazurka.

Puccini
One Fine Day from Madame Butterfly
Chopin
Mazurka in A minor, Op. 67, No. 4
Bizet
Seguedille from Carmen
Mozart
Twelve Duets k.487 no.3
Haydn
Three Duets - Menuetto 1
David Bruce
Game of Crowns
Caldara
Sebben Crudele
Handel
Menuet from Music for the Royal Fireworks
Trad.
The Ash Grove (Llywn Onn) (Traditional Welsh)
Lowry
I Need Thee Every Hour
Satie
Gymnopedie No.2
Turlough O Carola..
Carolan's Welcome
Bizet
Chanson Boheme
Bach
Come Sweet Death
Trad.
She Moved Through the Fair (Irish trad.)
Ernest R. Ball
When Irish Eyes Are Smiling
Trad.
Wild Rover
Leadbelly
Goodnight, Irene
Trad.
The Night is Dark
Haydn
Minuet in F No 11 (Little Serenade ) Hob IX:...