sepulchral -- (of or relating to a sepulchre; "sepulchral inscriptions"; "sepulchral monuments in churches")
charnel, ghastly, sepulchral -- (gruesomely indicative of death or the dead; "a charnel smell came from the chest filled with dead men's bones"; "ghastly shrieks"; "the sepulchral darkness of the catacombs")
funereal, sepulchral -- (suited to or suggestive of a grave or burial; "funereal gloom"; "hollow sepulchral tones")
(Sound)
