Song: "Olalai"
Translation of Title: TBD.
Composer: Unknown.
Type of song: Singgalang.
Place affiliations: This whole category of song is named after the place, the nagari and mountain called Singgalang.
- Nagari: Singgalang.
- Kecamatan: X Koto.
- Luak: Tanah Data.
- Darek or Rantau: Darek.