{{Circle
| arrangement =Y
| name        =J&B
| logo        =
| intro       =
| dates       =2007 - 2014
| url         =https://web.archive.org/web/20141217174415/http://www.m-jb.com/
| genre       ={{Genre|Instrumental}}, {{Genre|Vocal}}, {{Genre|Rock}}
| members     =: mcn &mdash; composition, arrangement, lyrics, guitar, programming, mixing, mastering
: {{lang|ja|藍}} &mdash; vocals
; Former Members
: {{lang|ja|うぇり}} &mdash; vocals, lyrics
: {{lang|ja|渚}} &mdash; arrangement, guitar, bass

| description =

| album1      ={{DiscographyItem|{{lang|ja|東方鋼鉄録 ～}} the memory of steeler {{lang|ja|～}}|東方鋼鉄録 ～ the memory of steeler ～.jpg|2007-11-04|Touhou Kouroumu 3|An album featuring vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]'', ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'' and ''[[Shoot the Bullet]]''.|link=東方鋼鉄録 ～ the memory of steeler ～}}

| album2      ={{DiscographyItem|Scarlet Night|JBCD-0001.jpg|2008-05-25|Reitaisai 5|An album featuring instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]'', ''[[Perfect Cherry Blossom]]'' and ''[[Mountain of Faith]]''.}}

| album3      ={{DiscographyItem|Sweet Home|JBCD-0002.jpg|2008-11-02|Touhou Kouroumu 4|An album featuring instrumental arrangements of themes from ''[[Mystic Square]]'', ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Mountain of Faith]]'' and ''[[Subterranean Animism]]''.}}

| album4      ={{DiscographyItem|Butterfly Delusion|JBCD-0003.jpg|2008-11-02|Touhou Kouroumu 4|An album featuring instrumental arrangements of themes from ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'' and ''[[Mountain of Faith]]''.}}

| album5      ={{DiscographyItem|Transmigration of the Soul|JBCD-0004.jpg|2009-03-08|Reitaisai 6|An album featuring instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]'' and ''[[Phantasmagoria of Flower View]]''.}}

| album6      ={{DiscographyItem|Girl's Phantasmagoria|JBCD-0005.jpg|2009-08-15|Comiket 76|An album featuring instrumental arrangements of themes from ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Phantasmagoria of Flower View]]'', ''[[Shoot the Bullet]]'', ''[[Mountain of Faith]]'' and ''[[Subterranean Animism]]''.}}

| album7      ={{DiscographyItem|{{lang|ja|有閑アリスの妄想}}|JBCD-0006.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]]'', ''[[Imperishable Night]]'', ''[[Phantasmagoria of Flower View]]'', ''[[Mountain of Faith]]'' and ''[[Subterranean Animism]]''. The album is notable for being the first to features vocalists {{lang|ja|藍}} and {{lang|ja|うぇり}}.
: A remastered version of this album was later released as ''[[有閑アリスの妄想 ver1.1|Yuukan Alice no Mousou ver1.1]]''.|link=有閑アリスの妄想}}

| album8      ={{DiscographyItem|airhead!|JBCD-0007.jpg|2009-12-30|Comiket 77|An album featuring vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]'' and ''[[Perfect Cherry Blossom]]''.}}

| album9      ={{DiscographyItem|{{lang|ja|ユメトウツツノトリトネコ}}|JBCD-0008.jpg|2010-08-14|Comiket 78|An album featuring vocal and instrumental arrangements of themes from ''[[Mystic Square]]'', ''[[Embodiment of Scarlet Devil]]'', ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Subterranean Animism]]'' and ''[[Undefined Fantastic Object]]''.|link=ユメトウツツノトリトネコ}}

| album10     ={{DiscographyItem|{{lang|ja|有閑アリスの妄想}} ver1.1|有閑アリスの妄想 ver1.1.jpg|2010-12-30|Comiket 79|An album featuring vocal and instrumental arrangements of themes from ''[[Mystic Square]]'', ''[[Embodiment of Scarlet Devil]]'', ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Phantasmagoria of Flower View]]'', ''[[Mountain of Faith]]'' and ''[[Subterranean Animism]]''.
: It is a remastered re-release of ''[[有閑アリスの妄想|Yuukan Alice no Mousou]]''.|link=有閑アリスの妄想 ver1.1}}

| album11     ={{DiscographyItem|{{lang|ja|乙女心エゴイズム}}|JBCD-0010.jpg|2011-08-13|Comiket 80|An album featuring vocal and instrumental arrangements of themes from ''[[Ghostly Field Club]]'', ''[[Changeability of Strange Dream]]'', ''[[Retrospective 53 minutes]]'' and ''[[Magical Astronomy]]''.|link=乙女心エゴイズム}}

| album12     ={{DiscographyItem|{{lang|ja|魔法のない世界}}|Mahou no nai Sekai.jpg|2011-10-16|Touhou Kouroumu 7|A collaboration album featuring vocal arrangements of themes from ''[[Embodiment of Scarlet Devil]]'', ''[[Imperishable Night]]'', ''[[Mountain of Faith]]'', ''[[Subterranean Animism]]'', ''[[Undefined Fantastic Object]]'' and ''[[Fairy Wars]]''. It is collaboration with [[Studio Tawashi]] and [[A-HEAD]].|link=魔法のない世界}}

| album13     ={{DiscographyItem|{{lang|ja|おもひでサンセット}}|JBCD-0011.jpg|2011-12-30|Comiket 81|An album featuring vocal and instrumental arrangements of themes from ''[[Mystic Square]]'', ''[[Perfect Cherry Blossom]]'', ''[[Immaterial and Missing Power]]'', ''[[Mountain of Faith]]'' and ''[[Magical Astronomy]]''.|link=おもひでサンセット}}

| album14     ={{DiscographyItem|Vanitas vanitatum|JBCD-0012.jpg|2012-08-11|Comiket 82|An album featuring vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]'', ''[[Imperishable Night]]'', ''[[Fairy Wars]]'', ''[[Ten Desires]]'', ''[[Trojan Green Asteroid]]'' and ''[[Silent Sinner in Blue (CD)|Silent Sinner in Blue]]''.}}

| album15     ={{DiscographyItem|Requiem for the my Universe|JBCD-0013.jpg|2013-08-17|Comiket 84|An original single featuring a single composition.}}

| album16     ={{DiscographyItem|{{lang|ja|終想のリコリス‎}}|JBCD-0014.jpg|2013-12-30|Comiket 85|An album featuring vocal and instrumental arrangements of themes from ''[[Ghostly Field Club]]'', ''[[Magical Astronomy]]'', and ''[[Neo-traditionalism of Japan]]''.|link=終想のリコリス‎}}

| album17     ={{DiscographyItem|{{lang|ja|ナイトメア}}|ナイトメア.jpg|2014-08-17|Comiket 86|An original single featuring a single composition.|link=ナイトメア}}

| additional_sections =

== Guest Arrangements ==
{{J&B Guest Arrangements}}

}}