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.

Carl Tausig
L'Esperance (Nocturne Varie), Op.3
Trad.
Louis' Waltz
Beethoven
Sonata No.27 In E Minor Op.90
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Oravaisten Menuetti
Brahms
Intermezzo op.118 No.2
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Strauss II
Waltz No. 7 from 16 Waltz Favorites by Johann...
Strauss II
Waltz and Trio No 14 and 15 from 16 Waltz Fav...
Strauss II
Waltz No. 5 from 16 Waltz Favorites arr: Nap...
Parry
Chorale Prelude on 'Rockingham' (When...
Trad.
Erin My Country (Irish Folk Song)
Strauss II
Waltz No. 3 from 16 Waltz Favorites by Johann...
Mozart
Symphony No.41 in C Major (Jupiter), K.551, 3...
Trad.
Mazurka du Bas-pays
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Wandering Willie (The Yellow Haired Laddie)
Beethoven
Minuet, WoO 82
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Baym Rebn in Palestine
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Eileen Aroon (Irish Folk Song)
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Giardini's Minuet
Beethoven
Scherzo No. 2 from Seven Bagatelles, Op. 33
Strauss II
Waltz No. 6 from 16 Waltz Favorites by Johann...