{{Circle
|arrangement =Y
|logo =Sound Online groupbanner.jpg
|name =SoundOnline
|url = http://soundonline.info
|members = 矢鴇つかさ (Tsukasa Yatoki)
|intro =A Doujin Circle that does Touhou Arrange Soundtracks.

| album1      ={{DiscographyItem|Blaze|IBCD-0004.jpg|2005-12-30|Comiket 69|An album featuring vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]], [[Perfect Cherry Blossom]], [[Imperishable Night]]'' and ''[[Phantasmagoria of Flower View]]''.}}

| album2      ={{DiscographyItem|Blue Constellations|IBCD-0005.jpg|2006-12-31|Comiket 71|An album featuring vocal and instrumental arrangements of themes from ''[[Lotus Land Story]], [[Mystic Square]], [[Embodiment of Scarlet Devil]], [[Perfect Cherry Blossom]], [[Imperishable Night]]'' and ''[[Phantasmagoria of Flower View]]''.
: It is part of the '''SOAR''' collaboration between SoundOnline and [[Alstroemeria Records]], and it is sister album to [[The Garnet Star]].}}

| album3      ={{DiscographyItem|Starry Sequence|IBCD-0007.jpg|2007-12-31|Comiket 73|An album featuring instrumental arrangements of themes from ''[[Mountain of Faith]]''.}}

| album4      ={{DiscographyItem|Trois Bleu|IBCD-0008.jpg|2008-12-29|Comiket 75|An album featuring vocal and instrumental arrangements of themes from ''[[Highly Responsive to Prayers]], [[Embodiment of Scarlet Devil]], [[Perfect Cherry Blossom]], [[Imperishable Night]], [[Phantasmagoria of Flower View]], [[Mountain of Faith]]'' and ''[[Subterranean Animism]]''.
: Part of '''[[Trois]]''', a three-album compilation by [[ALiCE'S EMOTiON]] and SOAR (SoundOnline and [[Alstroemeria Records]]). The other albums in the trilogy are [[Trois Noir]] and [[Trois Rouge]].}}

| album5      ={{DiscographyItem|NOSTALGIA|IBCD-0009.jpg|2009-08-15|Comiket 76|An album featuring vocal and instrumental arrangements of themes from ''[[Mystic Square]], [[Embodiment of Scarlet Devil]], [[Perfect Cherry Blossom]], [[Mountain of Faith]], [[Subterranean Animism]]'' and ''[[Undefined Fantastic Object]]''.}}

| album6      ={{DiscographyItem|Hydrangea|IBCD-0011.jpg|2009-12-30|Comiket 77|An album featuring vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]], [[Perfect Cherry Blossom]], [[Imperishable Night]], [[Scarlet Weather Rhapsody]], [[Subterranean Animism]]'' and ''[[Undefined Fantastic Object]]''.}}

| album7      ={{DiscographyItem|Heavenly Sequence Promotion Disc|IBCD-9001.jpg|2010-05-05|M3-25|An album featuring instrumental arrangements of themes from ''[[Mystic Square]], [[Perfect Cherry Blossom]], [[Subterranean Animism]]'' and ''[[Undefined Fantastic Object]]''.
: It is the preview version of [[Heavenly Sequence]].}}

| album8      ={{DiscographyItem|Heavenly Sequence|IBCD-0012.jpg|2010-08-14|Comiket 78|An album featuring vocal arrangements of themes from ''[[Highly Responsive to Prayers]], [[Phantasmagoria of Dim.Dream]], [[Mystic Square]], [[Perfect Cherry Blossom]], [[Imperishable Night]], [[Mountain of Faith]], [[Subterranean Animism]], [[Undefined Fantastic Object]]'' and ''[[Perfect Memento in Strict Sense (CD)|Perfect Memento in Strict Sense]]''.}}

| album9      ={{DiscographyItem|THIRD ENSEMBLE: BLEU|IBCD-0015.jpg|2010-12-30|Comiket 79|An album featuring vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]], [[Perfect Cherry Blossom]], [[Phantasmagoria of Flower View]], [[Mountain of Faith]], [[Subterranean Animism]], [[Undefined Fantastic Object]]'' and ''[[Double Spoiler]]''.
:Part of '''[[THIRD ENSEMBLE]]''', a three-album compilation by [[ALiCE'S EMOTiON]] and SOAR (SoundOnline and [[Alstroemeria Records]]). The other albums in the trilogy are [[THIRD ENSEMBLE: ROUGE]] and [[THIRD ENSEMBLE: NOIR]].}}

| album10     ={{DiscographyItem|Kardia|IBCD-0016.jpg|2011-05-08|Reitaisai 8|An album featuring vocal arrangements of themes from ''[[Embodiment of Scarlet Devil]], [[Perfect Cherry Blossom]]'' and ''[[Subterranean Animism]]'', as well as an original composition.}}

| album11     ={{DiscographyItem|Stardust Motion|IBCD-0017.jpg|2011-08-13|Comiket 80|An album featuring vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]''.}}

| album12     ={{DiscographyItem|Starlight Vision|IBCD-0018.jpg|2011-08-13|Comiket 80|An album featuring vocal and instrumental arrangements of themes from ''[[Perfect Cherry Blossom]], [[Imperishable Night]], [[Phantasmagoria of Flower View]], [[Mountain of Faith]], [[Subterranean Animism]]'' and ''[[Undefined Fantastic Object]]''.}}

| album13     ={{DiscographyItem|A Couple of Time|IBCD-0019.jpg|2011-12-30|Comiket 81|An album featuring vocal arrangements of themes from ''[[Lotus Land Story]], [[Mystic Square]], [[Embodiment of Scarlet Devil]], [[Imperishable Night]], [[Phantasmagoria of Flower View]], [[Mountain of Faith]], [[Undefined Fantastic Object]]'' and ''[[Magical Astronomy]]''.}}

| album14     ={{DiscographyItem|Divine|IBCD-0020.jpg|2012-05-27|Reitaisai 9|An album featuring vocal and instrumental arrangements of themes from ''[[Ten Desires]]''.}}

| album15     ={{DiscographyItem|Mythology|IBCD-0021.jpg|2012-08-11|Comiket 82|An album featuring vocal and instrumental arrangements of themes from ''[[Perfect Cherry Blossom]]''.}}

}}