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
Clarinet Concerto
Bach
Minuet in G Minor from Notebook for Anna Magd...
Trad.
La Partida (Venezuela Waltz)
Irvine
The Lord's My Shepherd (Crimond)
Cat Stevens
Morning has Broken (Bunessan)
Chopin
Waltz in Gb Major Op. 70 No. 1
Albert Von Tilzer..
Take Me Out to the Ball Game
Trad.
Sussex Carol
Ilya Alekseevich ..
On The Hills of Manchuria
Parry
Jerusalem (and did those feet in ancient time...
Harry Dacre
Daisy Bell (Daisy, Daisy)
Chopin
Waltz Op. 69, No. 2
Beethoven
Minuet in G
(8notes Premium)
Moore
The Last Rose of Summer
Granados
Oriental - Spanish Dance No. 2
Chopin
A Wish
Trad.
In Dulci Jubilo
Monteverdi
Pur ti miro From l'Incoronazione di Poppe...
Tchaikovsky
Waltz from Serenade for Strings
Puccini
Musetta's Waltz from 'La Boheme'