Tracklist
| A1 | –Mouthbreather | Call Me "Legion" |
| A2 | –Mouthbreather | We Speak In Blades |
| B1 | –Environmental Youth Crunch | Serious Side Effects |
| B2 | –Environmental Youth Crunch | Slow Jamb |
| B3 | –Environmental Youth Crunch | Leap Year |
Credits
- Artwork – Tyler Thomas
- Bass – Ryan* (tracks: B1 to B3)
- Drums – Josh* (tracks: B1 to B3)
- Guitar – Jacob* (tracks: B1 to B3)
- Layout – C. Grimstead*
- Mastered By – Carl Saff
- Photography By [EYC] – Rich Diem
- Photography By [Mouthbreather] – Karen Seifert
- Typography [Sleeve Lettering] – Wess Brockman
Barcode and Other Identifiers
- Matrix / Runout (Side A): 109396 A
- Matrix / Runout (Side B): 109397 B
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| ROR-11 | Environmental Youth Crunch / Mouthbreather | Environmental Youth Crunch / Mouthbreather - Environmental Youth Crunch / Mouthbreather (7", Ltd) | Rorschach Records | ROR-11 | US | 2009 |
| ROR-11 | Environmental Youth Crunch / Mouthbreather | Environmental Youth Crunch / Mouthbreather - Environmental Youth Crunch / Mouthbreather (7", Ltd, Whi) | Rorschach Records | ROR-11 | US | 2009 |
| ROR-11 | Environmental Youth Crunch, Mouthbreather | Environmental Youth Crunch, Mouthbreather - Environmental Youth Crunch / Mouthbreather (7", Ora) | Rorschach Records | ROR-11 | US | 2009 |
