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.

Arne
Minuet with Variations
Trad.
Vieni Sul Mar
Tosti
'A Vucchella
Tarrega
Lagrima (Preludio)
Towner
Trust and Obey
Foote
In Flanders' Fields
Trad.
Down in the Valley
Mozart
German Dance No. 2 K. 605
Oesten
The Doll's Dream and Awakening
Trad.
Siete De Abril - (Zamba) (Argentina)
Purcell
Fairest Isle from King Arthur
Mozart
Concerto for Flute and Harp K. 299 Mvt 2
Trad.
Westphalia Waltz
Borodin
Polovtsian Dance (Waltz)
Trad.
E Pari Ra (New Zealand Trad.)
Bach
Concerto for Two Violins BWV 1043 (Third Move...
Verdi
Celeste Aida (Heavenly Aida) from the opera A...
Chopin
Waltz in A Flat Op.69 no.1 Theme
Mozart
Concerto for Flute and Harp K. 299 Slow Movem...
Purcell
Ah! Belinda from Dido and Aeneas