12 Etudes, No. 5Fernando Sor
GuitarÉtude
12 Etudes, No. 6Fernando Sor
GuitarÉtude
12 Etudes, No. 7Fernando Sor
GuitarÉtude
12 Etudes, No. 8Fernando Sor
GuitarÉtude
12 Etudes, No. 9Fernando Sor
GuitarÉtude
12 études, oeuv. 6 / Ferd. Sor.Fernando Sor
GuitarÉtude
12 Études, Op.105Friedrich Burgmüller
PianoÉtude
12 Etudes, Op.26Sigismond Thalberg
PianoÉtude
12 Etudes, Op.39Edward MacDowell
PianoÉtude
12 Etudes, Op.6Fernando Sor
GuitarÉtude
12 etudes pour violonPierre Rode
ViolinÉtude
12 études : (suite de l'oeuvre 6) : oeuv. 29 / Ferd. Sor.Fernando Sor
GuitarÉtude
12 Exercises for Cello, Op.54Friedrich Dotzauer
Cello
12 German Dances, D.420Franz Schubert
PianoDance
12 Gesänge, Op.1Robert Franz
Voice
12 Gesänge, Op.17Gottfried Weber
Piano
12 Grazer Waltzer, D.924 (Op.91)Franz Schubert
PianoWaltz
12 Irish Songs, WoO 154Ludwig van Beethoven
PianoSong
12 Klavierstücke für kleine und große Kinder, Op.85Robert Schumann
Piano
12 Kleine Fantasien über beliebte Volkslieder, Op.49Theodore Oesten
PianoFantasia
12 Konzert-Etüden : für Klavier zu 2 Händen, op. 2Adolf von Henselt
PianoÉtude
12 Ländler for 2 Guitars, Op.92Mauro Giuliani
Guitar
12 Lieder and Romances, Op.44Johannes Brahms
PianoRomance
12 Lieder aus Joseph Victor Scheffels Gaudeamus, Op.40Adolf Jensen
PianoLied
12 Lieder, Op.48Anton Rubinstein
PianoLied
12 Lieder, Op.9Felix Mendelssohn
PianoLied
12 Mélodies, Op.22Ignace Jan Paderewski
Piano
12 Menuette und Trios, Op.24Johann Nepomuk Hummel
PianoMinuet
12 Monferrine, Op.12Mauro Giuliani
Guitar
12 Monologues, Op.162Josef Gabriel Rheinberger
Organ
12 Morceaux pour chant et piano, Op.10Benjamin Godard
Piano
12 Morceaux pour chant et piano, Op.7Benjamin Godard
Piano
12 Nouvelles études artistiques, Op.107Benjamin Godard
PianoÉtude
12 Novelletten, Op.148Cornelius Gurlitt
Piano
12 Petits duos progressifs, Op.70Jacques Féréol Mazas
Violin
12 Pieces, Op.40Peter Ilich Tchaikovsky
Piano
12 Piezas características, Op.92Isaac Albéniz
Piano
12 Romances, Op.60Peter Ilich Tchaikovsky
PianoRomance
12 Sonate accademiche, Op.2Francesco Maria Veracini
Violin
12 sonate per pianoforte = 12 sonatas for pianoMuzio Clementi
PianoSonata
12 Songs, Op.11Benjamin Godard
PianoSong
12 Songs, Op.19Benjamin Godard
PianoSong
12 Songs, Op.8Benjamin Godard
PianoSong
12 Spiritual Songs, Op.137Max Reger
PianoSong
12 Tonadillas en estilo antiguoEnrique Granados
Piano
12 Valses nobles, D.969Franz Schubert
PianoWaltz
12 Variations and Solos for Flute, Op.10bFriedrich Kuhlau
FluteVariations
12 Variations for Flute and StringsFranz Anton Hoffmeister
ViolaVariations