All site ▾
All site▾
Free sheet music
Sheet music books
Digital sheet music
Musical equipment
My account
(log-in)
$
$
EUR €
USD $
GBP £
CAD $
CNY ¥
Français
Free Sheet Music ▾
▽ INSTRUMENTS
ACCORDION
BALALAIKA
BANJO
BASS
BASSOON
BLANK SHEET M…
BOOKS
BOUZOUKI
CELLO - VIOLO…
CHARANGO
CHOIR - VOCAL
CLARINET
CORNET
DOBRO - GUIT.…
DOUBLE BASS
DRUM
DULCIMER
ENGLISH HORN
EUPHONIUM
FLUGELHORN
FLUTE
GUITAR
HANDBELLS
HARMONICA
HARP
HARPSICHORD
HORN
LUTE, THEORB
MANDOLIN
MARCHING BAND
MARIMBA
OBOE
ORCHESTRA - B…
ORGAN - ORGAO
OTHER INSTRUM…
PANPIPES
PERCUSSION
PIANO
RECORDER
SAXOPHONE
TROMBONE
TRUMPET
TUBA
UKULELE
VIBRAPHONE
VIOLA
VIOLA DA GAMB…
VIOLIN - FIDD…
XYLOPHONE
ZITHER
NEW ADDITIONS
|
GENRES
|
20th century
Afro-americans
Ballad
Baroque
Bluegrass
Blues
Brazilian/Choro
Celtic
Celebrations
Classical
Classical modern
Contemporary
National Anthems
Jazz
New age
Opera
Ragtime
Renaissance
Romantic
Sonata
Tango
Traditional
Waltz
Occitan song
Song
Chinese traditional
Ethnic
Klezmer
Flamenco
Folk
Japanese traditional
March
Medieval
Musette
Orientale
Pasodoble
French popular
Popular Dance
Reggae
Swing
Latin/World
INSTRUCTIONAL
:
Blank sheet music
Children
Dictionaries
Instructional methods
Music theory
Musicology
Rhythmic Solfege
Solfeges
Studies
SACRED
:
African Hymns
Chassidic
Christian
Christmas
Gospel
Gregorian
Israeli
Sacred Hymns
Wedding
DIFFICULTY
|
Beginner
Easy
Intermediate
Intermediate/advanced
Advanced
TOP DOWNLOADS
|
TOP DOWNLOADS
TOP 100 SOCIAL RANKING
COMPOSERS
|
Member composers
Historical composers
All composers
INSTRUMENTATIONS
|
SOLO
DUET
TRIO
QUARTET
QUINTET
ENSEMBLE
ALL
ADVANCED SEARCH
|
Digital Sheet Music
HOME
|
NEW ADDITIONS
|
PIANO
|
Piano sheet music
Piano solo
Piano, Voice, Guitar
Piano duet
Easy Piano
Piano Method
Methods
Studies
Organ sheet music
Organ solo
Organ duet
INSTRUMENTAL
|
Strings
Violin
Viola
Cello
Doublebass
Harp
Woodwinds
Flute
Clarinet
Oboe
Saxophone
Bassoon
Brass
Trumpet
Horn
Trombone
Tuba
Guitar
Guitar Tabs
Piano, Voice, Guitar
Bass
Folk
Accordion
Banjo
Dulcimer
Ukulele
Mandolin
Chamber music
String quartet
Wind quintet
Brass quintet
Handbells
ORCHESTRA
|
Concert Band
Jazz Ensemble
Jazz combo
Brass band
Marching band
Methods
Orchestra
String orchestra
CHOIR / VOICE
|
Choir
SATB
TTBB
SSAA
3-parts
2-parts
Voice
Piano, Voice, Guitar
Piano, Voice
Voice solo
Voice duet
GENRES
|
20th century
Asian
Bluegrass
Blues
Broadway / Musicals
Celtic
Christmas
Classical
Children
Country
Fingerpicking
Flamenco
Folk Rock
French songs
Funk
Gospel
Halloween
Instructional
Instructional - Studies
Jazz
Klezmer
Latin / World
Latin Pop
Medieval / Renaissance
Metal / Hard
Movie / TV
Movie Walt Disney
New Age
Patriotic
Pop
Reggae
Rock
Rock Alt.
Sacred / Church
Soul / Rap
Tango
Traditional
Video Game
Wedding / Love
CHRISTMAS
|
All Christmas
Christmas Piano
Christmas Guitar
Christmas Voice/Choir
Halloween
DIFFICULTY
|
Beginner
Easy
Intermediate
Intermediate/advanced
Advanced
Music Sheet Library ▾
HOME
|
NEW ADDITIONS
|
PIANO
|
Piano (all)
Beginner Piano
Easy Piano
Piano Solo
PVG
Best Sellers
New additions
GUITAR
|
Guitar (all)
Beginner Guitar
Easy Guitar
Guitar TAB
Guitar (without TAB)
Best Sellers
New additions
VOICE/CHORAL
|
Choral & Voice (all)
Solo voice
Choral 2-Part
Choral 3-Part
Choral SATB
Choral TTBB
Choral SSAA
Choral UNISON
Best Sellers
New additions
INSTRUMENTATIONS
|
BEST SELLERS
|
CHRISTMAS
|
GENRES
|
20th century
African
Asian
Bluegrass
Blues
Broadway / Musical
Celtic
Christmas
Classical
Country
Children
Eastern Europe
Exams
Fingerpicking
Flamenco
Folk Rock
French songs
Funk
Gypsy jazz
Gospel
Halloween
Instructional
Instructional - Studies
Instructional - Chords/Scales
Jazz
Klezmer
Latin / World
Latin Pop
Medieval / Renaissance
Metal
Movie / TV
Movie Walt Disney
New Age
Patriotic
Pop
Reggae
Rock
Rock Alternative
Sacred / Church
Soul / Rap
Tango
Traditional
Video Games
Wedding / Love
SECTIONS
|
ARTISTS
PUBLISHERS
CLASSROOM
GIFT IDEAS
BOOKS ABOUT MUSIC
PLAY-ALONG
ADV.SEARCH
Musical Equipment ▾
GUITAR
|
KEYBOARD
|
PERCU.
|
STUDIO
|
SOFT
|
PA
|
LIGHT
|
DJ
|
MIC
|
EFFECTS
|
WINDS
|
TRAD.
|
FLIGHT
|
CABLES
|
ACC.
|
GIFT
|
BRANDS
☰ MENU LIBRARY
☰ MENU LIBRARY
Browse items for delivery
--INSTRUMENTS--
ACCORDION
AUTOHARP
BAGPIPE
BANJO
BASS
BASSOON
BOOKS
BOUZOUKI
BUGLE
CHORAL - VOCA…
CLARINET
CORNET
DIDGERIDOO
DJ GEAR
DRUM
DULCIMER
EUPHONIUM
FLUTE
FRENCH HORN
GUITAR
HANDBELLS
HARMONICA
HARP
HARPSICHORD
LAP STEEL GUI…
LUTE
MANDOLIN
MARCHING BAND
MARIMBA
MUSIC COURSE
OBOE
OCARINA
ORCHESTRA - B…
ORGAN
PANPIPES
PERCUSSION
PIANO
RECORDER
SAXOPHONE
SYNTHESIZER …
TROMBONE
TRUMPET
TUBA
UKULELE
VIBRAPHONE
VIOLA
VIOLIN - FIDD…
VIOLONCELLO -…
XYLOPHONE
ZITHER
INSTRUMENTATIONS
NEW RELEASES
PUBLISHERS
ARTIST A-Z
PLAY-ALONG
BOOK+CD
BOOK+ONLINE AUDIO
CLASSROOM
BOOKS ABOUT MUSIC
POWER SEARCH
CHRISTMAS
GIFT SHEET MUSIC
You have selected:
Voice solo
Digital results
To Love Opera Voice solo
1
4
7
10
13
more results
(427)
Anthology for Operatic Baritone and Bass Voice
Anthology for Operatic Baritone and Bass Voice
$22.95
#
Baritone voice
#
James Nathaniel Holland
#
James Nathaniel Hollan
O Mio Babbino Caro - Voice and Piano
O Mio Babbino Caro - Voice and Piano
$5.95
#
Soprano voice, Piano
#
Puccini, Giaccomo
#
Anne Christopherson GRSM ARCM
#
Piano
#
Music-Scores.com
Contemporary Soprano Aria, "They Say You Can Find Love" from the opera "Menkaure"
Contemporary Soprano Aria, "They Say You Can Find Love" from the opera "Menkaure"
$3.95
#
High voice
#
James Nathaniel Holland
#
James Nathaniel Holland
More digital shop results
⇒
DEPARTMENTS STORES RELATED TO YOUR SEARCH
PIANO
>
OPERA
UKULELE
>
WEDDING - LOVE - BALLADS
OBOE
>
WEDDING - LOVE - BALLADS
DULCIMER
>
WEDDING - LOVE - BALLADS
International artists :
• Cry of Love
SHEET MUSIC PUBLISHERS
Opera Tres
Buy sheet music books
Post mailing
Digital sheet music
More options
Less options
Instrument
All
ACCORDION
AUTOHARP
BAGPIPE
BAJO SEXTO - QUINTO
BALALAIKA
BANJO
BASS
BASSOON
BOOKS
BOUZOUKI
BUGLE
CHORAL - VOCAL - CHOIR
CLARINET
CORNET
DIDGERIDOO
DOBRO - RESONATOR
DOUBLE BASS
DRUM
DULCIMER
EUPHONIUM
FLUGELHORN
FLUTE
FRENCH HORN
GUITAR
HANDBELLS
HARMONICA
HARP
HARPSICHORD
LAP STEEL GUITAR
LUTE
MANDOLIN
MARCHING BAND
MARIMBA
MUSIC COURSE
MUSIC VIDEOS
OBOE
OCARINA
ORCHESTRA - BAND
ORCHESTRA PERCU.
ORGAN
OUD
PANPIPES
PERCUSSION
PIANO
RECORDER
SAXHORN
SAXOPHONE
SYNTHESIZER KEYBOARD
TRADITIONAL INSTRUMENTS
TROMBONE
TRUMPET
TUBA
UKULELE
VIBRAPHONE
VIOLA
VIOLA DA GAMBA
VIOLIN - FIDDLE
VIOLONCELLO - CELLO
WHISTLE
XYLOPHONE
ZITHER
Style
All
Acting - Theatre - Ballet - St…
AFRICAN
AMERICANA
ASIAN
BARBERSHOP
BEGINNER - EASY
Biographies : Classical
Biographies : French artists
Biographies : Internationals
Blank Sheet Music Books - Manu…
BLUEGRASS
BLUES
CELEBRATIONS
CELTIC - IRISH - SCOTTISH
CHILDREN - KIDS : MUSIC INTROD…
CHILDREN'S MUSICAL
CHRISTIAN (contemporary)
CHRISTMAS - CAROLS - HOLIDAYS
CLASSICAL - BAROQUE - ROMANTIC
Comics on Music
CONTEMPORARY - 20-21TH CENTURY
CONTEMPORARY - 21TH CENTURY
CONTEMPORARY - NEW AGE
COUNTRY
EAST EUROPE MUSIC
Education
EXAMS
FINGERSTYLE - FINGERPICKING
FLAMENCO
FOLK ROCK
FOLK SONGS - TRADITIONAL
FRENCH SONGS
FUNK
GERMAN SONGS
GOSPEL - SPIRITUAL - INSPIRATI…
HALLOWEEN
INSTRUCTIONAL : CHORDS - SCALE…
INSTRUCTIONAL : METHODS
INSTRUCTIONAL : STUDIES - ETUD…
Internet music guide
ITALIAN SONGS
JAZZ
JAZZ GYPSY - SWING
JEWISH - KLEZMER
Journals
LATIN - BOSSA - WORLD
LATIN POP ROCK
MAMBO
MARCH
MEDIEVAL - RENAISSANCE
METAL - HARD
MIXED STYLES, MISCELANEAOUS,
MOVIE (WALT DISNEY)
MOVIE - TV
MUSETTE
Music analysis
Music Course : Jazz - Improvis…
Music Dictionaries
Music Games - Quiz - Tests - F…
Music history
Music market - Music reference…
MUSICALS - BROADWAYS - CABARET…
Musicology
OLD TIME - EARLY ROCK
OPERA
PATRIOTIC MUSIC
POLKA
POP ROCK - CLASSIC ROCK
POP ROCK - MODERN - ALTERNATIV…
POP ROCK - POP MUSIC
PUNK
RAGTIME
REGGAE
SECULAR
Songs and lyrics writing metho…
SOUL - R&B - HIP HOP - URBAN
SPANISH SONGS
SPECIAL OFFERS
SPORTING ANTHEM
Take care of your instrument
TANGO
THANKSGIVING
VIDEO GAMES
WEDDING - LOVE - BALLADS
WORSHIP - PRAISE
Instrumentation
Voice solo
+ Extend criteria
Sorting and filters :
Relevance
Best sellers
Price low to high
New releases
Most commented (USA)
A-Z
Level easy to difficult
Level difficult to easy
In Stock
Medias (all)
With CD or online
With online audio
With CD
With DVD
Sheet music only
Samples (all)
With cover
With audio
With sheet extract
Audio+Extract
Languages
English
French
German
Italian
Japanese
Spanish
Russian
Deutsh
>Swedish
Português
American Company
(5 results)
No shipping to countries within the
European Union
.
European Companies
(5 results)
Narrow by Instrumentation
ALL INSTRUMENTATIONS
Concert band (100)
Piano solo (56)
Piano, Voice (46)
Piano, Vocal and Guitar (45)
Concert band, Choral (43)
Orchestra (33)
String Quartet: 2 violins, viola, c… (21)
Opera (18)
Guitar notes and tablatures (14)
Choral SATB (13)
Soli, Mixted choir and accompanimen… (13)
Violin (11)
Clarinet (11)
Trumpet (11)
Flute and Piano (9)
C Instruments (9)
Tenor voice (8)
Keyboard (8)
Fake Book (7)
Flute (7)
Baritone voice, Piano (7)
Bb Instruments (6)
Violin and Piano (6)
Soprano voice, Piano (6)
Easy Piano (6)
Choral (6)
Choral 3-part (6)
Soprano voice (6)
Voice solo (5)
Mezzo-Soprano voice, Piano (5)
Cello, Piano (5)
Ukulele (5)
Viola (5)
1 Piano, 4 hands (5)
Baritone voice (4)
Trombone (4)
Lyrics and Chords (4)
Cello (4)
Big Note Piano (4)
Vocal (4)
Guitar (3)
Choral CD (3)
Karaoke CD (3)
Tenor Saxophone (3)
Organ (3)
Lyrics only (3)
Saxophone (3)
Clarinet and Piano (3)
Alto Saxophone (3)
String Orchestra (3)
French horn (3)
Tenor voice, Piano (3)
Vocal duet, Piano (3)
High voice, Piano (3)
Brass Quartet: 4 trombones (2)
Recorder (2)
Viola, Piano (2)
Eb Instruments (2)
|oboe|violin|flute| (2)
Low voice (2)
Violin (band part) (2)
Soprano voice, Orchestra (2)
Brass ensemble (2)
2 Flutes (duet) (2)
Harp, Flute (duet) (2)
Trombone and Orchestra (1)
|piano|vocal||choral|vocal| (1)
4 Tubas (1)
Bassoon, Violoncello (1)
Cello (band part) (1)
Bass guitar (1)
Euphonium, Piano (duet) (1)
English horn, Piano (1)
Libretto (1)
Oboe (1)
Vocal duet (1)
Clarinet, Orchestra (1)
Low voice, Piano (1)
Harp (1)
Bass Clarinet, Piano (1)
Trombone ensemble (1)
|woodwind trio|clarinet| (1)
Jazz Ensemble (1)
Clarinet Ensemble (1)
Alto Saxophone and Piano (1)
Cello Ensemble (1)
High voice (1)
French Horn and Piano (1)
String Trio: violin, viola, cello (1)
Biography (1)
Saxophone ensemble (1)
2 Saxophones, Piano (1)
3 double basses (1)
Tenor Saxophone and Piano (1)
Percussion (1)
Recorder Ensemble (1)
Drums (1)
Melody line, Lyrics and Chords (1)
Bassoon, Piano (duet) (1)
1
Narrow by Instrumentation
ALL INSTRUMENTATIONS
Piano, Vocal and Guitar (176)
Piano solo (98)
Piano, Voice (59)
Opera (44)
Concert band (34)
Choral SATB (32)
Flute (30)
Orchestra (29)
Clarinet (23)
Violin (23)
Violin and Piano (20)
Soli, Mixted choir and accompanimen… (15)
Alto Saxophone (13)
Lyrics and Chords (13)
Soprano voice (12)
Easy Piano (12)
Guitar notes and tablatures (12)
Trumpet (12)
Tenor voice (11)
Trombone (11)
Cello (11)
1 Piano, 4 hands (10)
Soprano voice, Piano (10)
Melody line, (Lyrics) and Chords (9)
Tenor voice, Piano (9)
Choeur SSA, 2 Flûtes Traversières… (8)
Ukulele (8)
Viola (8)
Tenor Saxophone (8)
Saxophone (7)
French horn (7)
Keyboard (6)
Choral (6)
Flute and Piano (6)
High voice, Piano (6)
Choral 3-part (6)
Guitar (5)
Baritone voice (5)
Voice solo (5)
Opéra Full Score (4)
Recorder Ensemble (4)
Orchestra, Violin (4)
Trumpet, Piano (4)
Clarinet and Piano (4)
String Quartet: 2 violins, viola, c… (3)
Cello, Piano (3)
Descant (Soprano) Recorder (3)
Harp (3)
Divers (3)
Marching band (2)
Melody Line, Lyrics & Chords (2)
Clavier ou Orgue Electronique (2)
Chamber Orchestra (2)
Brass ensemble (2)
French Horn and Piano (2)
Clavier (2)
Low voice, Piano (2)
Baritone voice, Piano (2)
Soli and Orchestra (2)
Musical course - Solfege (2)
Voice and Orchestra (2)
OPERA::Op‚ra (2)
Mezzo-Soprano voice (2)
Choeur Mixte et Ensemble (2)
String Orchestra (2)
Lyrics only (2)
String Trio: 2 violins, cello (2)
Drums (2)
Marimba (2)
C Instruments (2)
Trompette ou Bugle et Piano (2)
Guitare Tablatures Classique (2)
Clarinette et Piano ad lib. (2)
Flute ensemble (2)
2 Flutes (duet) (2)
Vocal duet (2)
Choral 2-part (2)
Viola, Piano (2)
Recorder (2)
Alto Saxophone and Piano (2)
Trombone ou Tuba et Piano (1)
Choeur et Orchestre (1)
Voix Mixte et Piano (1)
Tenor, Piano (1)
MEZ/PFA::Piano Accompaniment (1)
Scores (1)
2 Clarinets, Piano (1)
Organ (1)
ENS::Ensemble (1)
:: (1)
Big Note Piano (1)
All Instruments (1)
Soli (SAATTBB), Choeur Mixte (SATB)… (1)
Clarinet Ensemble (1)
ML::Melody Line (1)
Double Bass (1)
Tenor Saxophone and Piano (1)
Guitare (1)
Saxophone Alto et Piano ad lib. (1)
2 Cellos, Piano (1)
SOP/BAR/ORCH::Soprano, Baritone Voi… (1)
Symphonic Band (1)
For Soprano, solo Horn and large en… (1)
Choeur SATB et Orchestre (1)
Violon 2 (1)
Voix, Flûte à Bec et Basse Contin… (1)
Bass guitar (1)
Quatuor à Cordes et Orchestre (1)
Oboe, Piano (duet) (1)
Serviette (1)
Choral CD (1)
Trombone or Euphonium (1)
1 ou 2 Saxophones Alto (1)
Oboe (1)
Violon 1 (1)
Voix, Choeur et Orchestre (1)
Voice, Guitar (1)
Opéra (1)
Bass Clef Instruments (1)
Voix Mixtes (1)
Voix et Piano et Voix De Femmes (1)
Violine (Flöte), Violine und Viol… (1)
1
Details
Details
Wagner Opera Vocal Scores (Version 2.0)
Voice solo
[CD Sheet Music]
Subito Music
By Richard Wagner. For Opera. (Vocal Scores). CD Sheet Music (Version 2.0). PDF ...
(+)
By Richard Wagner. For Opera. (Vocal Scores). CD Sheet Music (Version 2.0). PDF file on CD. 5000 pages. Published by Subito Music.
$28.95 - See more - Buy online
Pre-shipment lead time:
3 to 5 business days
Similar items
Listen
Details
Listen
Details
Selections from the Beggar's Opera
Voice solo
[Sheet music]
Boosey and Hawkes
Realized from the original airs of John Gay's Ballad Opera (1728) 16 Songs for V...
(+)
Realized from the original airs of John Gay's Ballad Opera (1728) 16 Songs for Various Voice Types. By John Gay, Benjamin Britten. This edition: M051933990. Boosey and Hawkes Voice. Softcover. 48 pages. Published by Boosey and Hawkes.
$14.95 - See more - Buy online
Pre-shipment lead time:
24 hours - In Stock
Similar items
Details
Details
H.M.S. Pinafore
Voice solo
[Vocal Score]
Faber Music Limited
(or The Lass That Loved a Sailor (Vocal Score)). By William S. Gilbert and Arthu...
(+)
(or The Lass That Loved a Sailor (Vocal Score)). By William S. Gilbert and Arthur S. Sullivan. For Voice. Masterworks; Score; Vocal (Opera) Score. Faber Edition. Masterwork; Romantic. Published by Faber Music
$22.99 - See more - Buy online
Pre-shipment lead time:
1 to 2 weeks
Similar items
1
Details
Details
26 Italian Songs Med/Low
Voice solo
[Sheet music]
Alfred Publishing
26 Italian Songs And Arias contains arias sung and loved by the greatest singers...
(+)
26 Italian Songs And Arias contains arias sung and loved by the greatest singers in the world, and this version is for Medium/Low Voice with Piano Accompaniment. This edition draws on original manuscripts and historical first editions, along with recent research of prominent musicologists, to meet a high standard of accuracy and authenticity. It also enhances your enjoyment of the arias with a fascinating background about their original appearance in cantatas and operas, and about their composers. It will be easier than ever to learn the arias because the use of the International Phonetic Alphabet removes doubts about correctpronunciation. / Répertoire d'Examen / Recueil / Voix
15.50 EUR - Sold by LMI-partitions
(Seller in french langage)
Pre-shipment lead time:
3-10 days - In Stock Supplier
Similar items
Details
Details
H.M.S. Pinafore (SULLIVAN SIR ARTHUR SEYMOUR)
Voice solo
[Sheet music]
Faber Music Limited
Par SULLIVAN SIR ARTHUR SEYMOUR. W.S. Gilbert's complete libretto for H.M.S Pina...
(+)
Par SULLIVAN SIR ARTHUR SEYMOUR. W.S. Gilbert's complete libretto for H.M.S Pinafore, which opened May 28, 1878, at the Opera Comique and ran for 571 performances. Subtitled 'The Lass That Loved A Sailor', the story concerns a captain's daughter and a common sailor that fall in love./ Recueil / Voix
11.34 EUR - Sold by LMI-partitions
(Seller in french langage)
Pre-shipment lead time:
3-10 days - In Stock Supplier
Similar items
Details
Details
Nicola LeFanu: The Green Children: Opera: Vocal Score
Voice solo
[Sheet music]
Novello & Co Ltd.
A major dramatic work for children published for the first time. This is an exc...
(+)
A major dramatic work for children published for the first time. This is an exciting opera for schools community groups and professional companies to perform exploring universal issues of tolerance love and friendship communication and language.
7.99 GBP - Sold by Musicroom UK
Similar items
Details
Details
Georg Friedrich Händel: As When The Dove Laments Her Love: Soprano: Vocal Work
Voice solo
Paterson's Publications
Of all the operas written by Handel Acis and Galatea originally possibly writ...
(+)
Of all the operas written by Handel Acis and Galatea originally possibly written as a masque or little opera has never passed from the repertoire since its first public performances in 1731. It is considered the pinnacle of English pastoral opera and has been adapted and arranged many times.This Soprano aria As When the Dove Laments Her Love is frequently performed as a recital piece requiring a Vocal dexterity in a short cadenza-like phrase before the cadence.
3.99 GBP - Sold by Musicroom UK
Similar items
2 sellers
Details
Details
Ralph Vaughan Williams: Hugh the Drover: Mixed Choir: Vocal Score
Voice solo
[Vocal Score]
Schirmer
Hugh the Drover or Love In The Stocks. A Romantic Ballad Opera in two acts. Li...
(+)
Hugh the Drover or Love In The Stocks. A Romantic Ballad Opera in two acts. Libretto by Harold Child. New edition based on the 1959 edition as revised in accordance with the composer\'s directions. Full Score and orchestralparts available on hire.
87.99 GBP - Sold by Musicroom UK
Similar items
1