| Artist | : | Putri Ayu "Butet" - WCEC 2013 Chengdu, China, 24 - 27 September 2013. |
| Title | : | Putri Ayu Silaen |
| Duration | : | 349 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Putri Ayu "Butet" - WCEC 2013 Chengdu, China, 24 - 27 September 2013. |
| Title | : | Putri Ayu Silaen |
| Duration | : | 349 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |