| Title/Composers | Performer | Listen | Time | Size | Size | |
|---|---|---|---|---|---|---|
| 1 | Dai FuseikaiIyori Shimizu  | Back Number | Play | 03:31 | 8 MB | 0 MB | 
| 2 | LonelinessIyori Shimizu  | Back Number | Play | 04:42 | 10 MB | 0 MB | 
| 3 | Dai FuseikaiIyori Shimizu  | Back Number | Play | 03:31 | 8 MB | 0 MB | 
| 4 | LonelinessIyori Shimizu  | Back Number | Play | 04:42 | 10 MB | 0 MB | 
| 5 | 強化書 / Kyōka-sho | back number | Play | 04:11 | 9 MB | 0 MB | 
| 6 | 大不正解 / Dai Fuseikai (instrumental) | back number | Play | 03:31 | 8 MB | 0 MB | 
| 7 | 強化書 / Kyōka-sho (instrumental) | back number | Play | 04:11 | 9 MB | 0 MB | 
| 8 | Loneliness (instrumental) | back number | Play | 04:42 | 10 MB | 0 MB | 
| 33 mins | 75 MB | |||||
| 0 mins | 0 MB | |||||
Note: You are able to listen to 30-second samples for preview purpose.
        | Artist | Job | |
|---|---|---|
| 1 | Back Number | Primary Artist | 
| 2 | Iyori Shimizu | Composer | 
| Quality | Format | Encoding | Description | 
|---|---|---|---|
| Standard | MP3 | 320kps 44.1kHz | MP3 is an audio coding format which uses a form of lossy data compression. The highest bitrate of this format is 320kbps (kbit/s). MP3 Digital audio takes less amount of space (up to 90% reduction in size) and the quality is not as good as the original one. | 
    





