In Chinese, the syllable yuan encompasses a multitude of meanings, including the three words that inspired this composition: injustice, grievance or lamentation, and pledge or prayer.
| Instrument (fx guitar, sang m.m.) | Ensemble/Sammenspil, Saxofon |
| Type (fx Instrumentskole o.lign.) | Partitur og stemmer |
| Sideantal | 24 |
| Media (fx Bog, CD, DVD m.m.) | Noder |
| Publisher/Producent | Schott Music |
| Bidragydere | Liang, Lei(Composer) |
| ISBN | 9781458411686 |
| ISMN | 9790800011351 |