O Lamm Gottes, unschuldigJohann Sebastian Bach
Organo
Old 100th (original version)Genevan Psalter
Coro
Old and new designs in crochet workSophie Tatum LaCroix
Pianoforte
Old Norwegian Melody with Variations, Op.51Edvard Grieg
PianoforteVariazioni
Olivet (Mason) (hymntune)Lowell Mason
Coro
O Lord most holy = Panis angelicusCésar Franck
Organo
O Lord most holy = Panis angelicusCésar Franck
Organo
O Lord most holy = Panis angelicusCésar Franck
Organo
O Mensch, bewein dein' Sünde grossJohann Sebastian Bach
Organo
Ondine, Op.1Anton Rubinstein
Pianoforte
On the barge = Auf der Barke : morceau de salon : op. 103Franz Bendel
Pianoforte
On the barge = Auf der Barke: morceau de salon : op. 103Franz Bendel
Pianoforte
On the Rialto = Auf den Lagunen: barcarolle for piano soloTheodore Oesten
PianoforteBarcarolle
Op. 2, 3 Sonaten. No. 3, CLudwig van Beethoven
Pianoforte
Op. 31, 3 Sonaten. No. 2, DmLudwig van Beethoven
Pianoforte
Operatic anthology; celebrated arias selected from operas by old and modern composersMax Spicker
Voce
Opera Transcriptions, Op.45Joachim Andersen
Flauto
Opus 29, No. 13Fernando Sor
Chitarra
Opus Dexter in C majorJames Banks
PercussioniC major
Opus Sinister in G minorJames Banks
PercussioniG minor
Organ Blue Book - 1985-1986Unknown
Organo
Organ Sonata No.11, Op.148Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.12, Op.154Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.15, Op.168Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.16, Op.175Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.17, Op.181Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.19, Op.193Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.1 in E-flat major, BWV 525Johann Sebastian Bach
OrganoSonataE♭ major
Organ Sonata No.1, Op.27Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.1, Op.42Alexandre Guilmant
OrganoSonata
Organ Sonata No.20, Op.196Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.2, Op.50Alexandre Guilmant
OrganoSonata
Organ Sonata No.2, Op.65Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.3, Op.56Alexandre Guilmant
OrganoSonata
Organ Sonata No.3, Op.88Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.4, Op.61Alexandre Guilmant
OrganoSonata
Organ Sonata No.4, Op.98Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.5 in C major, BWV 529Johann Sebastian Bach
OrganoSonataC major
Organ Sonata No.5, Op.111Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.5, Op.80Alexandre Guilmant
OrganoSonata
Organ Sonata No.6, Op.119Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.7, Op.127Josef Gabriel Rheinberger
OrganoSonata
Organ Sonata No.8, Op.91Alexandre Guilmant
OrganoSonata
Organ Symphony No.1, Op.13 No.1Charles-Marie Widor
Organo
Organ Symphony No.2, Op.13 No.2Charles-Marie Widor
Organo
Organ Symphony No.3, Op.13 No.3Charles-Marie Widor
Organo
Organ Symphony No.4, Op.13 No.4Charles-Marie Widor
Organo
Organ Symphony No.5, Op.42 No.1Charles-Marie Widor
Organo