There is more than one artist with this name. 1) Drums and bass sludge/doom metal duo from San Luis Potosi, Mexico Bandcamp 2) Bardo plays experimental instrumental underground metal with an influence from funeral doom and depressive black metal acts, reminding of early Shining, Dolorian, Shape of Despair, or Forgotten Tomb. The music is very well constructed, balanced, epic and majestic black metal at its best! No vocals, only nice harmonies.