Are songs with human vocals allowed on VocaDB?
Generally no, with some exceptions.
- The song was published together on an album with Vocaloid (or UTAU) songs.
- The song has multiple Vocaloid covers (more than 5) on VocaDB, and it's not already on UtaiteDB.
Are instrumental songs allowed on VocaDB?
Instrumental songs by Vocaloid producers are allowed on VocaDB to some degree, but try to keep the number small and quality high.
The Vocaloid song was released simultaneously with an human vocals version, which one is the original?
On VocaDB we give preference to the Vocaloid version, unless the artist clearly indicated that the version with human vocals should be original.