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.

Mozart
Twelve Duets k.487 no.4
(8notes Premium)
Mozart
Twelve Duets K.V. 487 no.9
Trad.
Dear Liza (hole in my bucket)
Trad.
The Rose of Tralee
Delibes
Mazurka from Coppelia
David Bruce
Creak, Crunch, Scream!
Michel Corrette
Fanfare
Trad.
Calon Lan
Schubert
Waltz in A
Caldara
Alma Del Core
Trad.
Here We Go Looby Loo
Trad.
Carrickfergus
Chopin
Waltz in A Minor b150
Trad.
Music Alone Shall Live (Round)
Kreisler
Liebesfreud (Love's Joy) from 3 Old Vienn...
Mozart
Waltz no.1 from Three Waltzes
Trad.
L'homme arme (as used in Karl Jenkins'...
Strauss II
Tales from the Vienna Wood
Marcello
Concerto in D Minor 2. Adagio
Trad.
The South Wind