{{MusicArticle
| titlejp     =東方志奏 {{lang|en|1st Spell -Airstream-}}
| titlejprom  =Touhou Shisou 1st Spell -Airstream-
| titleen     =Touhou Willful Performance 1st Spell -Airstream-
| group       =[[xi-on]]
| groupCat    =xi-on
| image       =XITH-0001.jpg
| banner      =Xi-on group banner.jpg
| released    =2008-05-11
| convention  =M3-21
| tracks      =7
| website     =[http://xion.art-studio.cc/product.html Link]
| length      =24:57
| catalogno   =XITH-0001
| genre       ={{Genre|Instrumental}}, {{Genre|Rock}}
| arranger    ={{φ}} ([[xi-on]])
| illustrator ={{lang|ja|みらん}}
| description =It features instrumental arrangements of themes from [[Mountain of Faith]].
| tracklist   =

* {{Track|01|{{lang|ja|封印されし神々}}|02:24}}
** ''Sealed Gods''
** arrangement: {{φ}}
** original title: {{lang|ja|封印されし神々}}
** source: {{MoF}}

* {{Track|02|{{lang|ja|人恋し神様 ～}} Romantic Fall|03:25}}
** ''A God That Misses People ~ Romantic Fall''
** arrangement: {{φ}}
** original title: {{lang|ja|人恋し神様}} ～ Romantic Fall
** source: {{MoF}}

* {{Track|03|{{lang|ja|ネイティブフェイス}}|04:25}}
** ''Native Faith''
** arrangement: {{φ}}
** original title: {{lang|ja| ネイティブフェイス}}
** source: {{MoF}}

* {{Track|04|{{lang|ja|厄神様の通り道 ～}} Dark Road|03:55}}
** ''The Road of the Apotropaic God ~ Dark Road''
** arrangement: {{φ}}
** original title: {{lang|ja|厄神様の通り道 ～}} Dark Road
** source: {{MoF}}

* {{Track|05|{{lang|ja|フォールオブフォール ～ 秋めく滝}}|04:09}}
** ''Fall of Fall ~ Autumnal Waterfall''
** arrangement: {{φ}}
** original title: {{lang|ja|フォールオブフォール ～ 秋めく滝}}
** source: {{MoF}}

* {{Track|06|{{lang|ja|妖怪の山 ～}} Mysterious Mountain|03:36}}
** ''The Youkai Mountain ~ Mysterious Mountain''
** arrangement: {{φ}}
** original title: {{lang|ja| 妖怪の山 ～}} Mysterious Mountain
** source: {{MoF}}

* {{Track|07|{{lang|ja|麓の神社}}|03:03}}
** ''Shrine at the Foot of the Mountain''
** arrangement: {{φ}}
** original title: {{lang|ja|麓の神社}}
** source: {{MoF}}

}}