-- Database schema
| Songs : SongId [ INT ] primary_key , Title [ TEXT ] | Albums : AId [ INT ] primary_key , Title [ TEXT ] , Year [ INT ] , Label [ TEXT ] , Type [ TEXT ] | Band : Id [ INT ] primary_key , Firstname [ TEXT ] , Lastname [ TEXT ] | Instruments : SongId [ INT ] primary_key Instruments.SongId = Songs.SongId , BandmateId [ INT ] Instruments.BandmateId = Band.Id , Instrument [ TEXT ] | Performance : SongId [ INT ] primary_key Performance.SongId = Songs.SongId , Bandmate [ INT ] Performance.Bandmate = Band.Id , StagePosition [ TEXT ] | Tracklists : AlbumId [ INT ] primary_key Tracklists.AlbumId = Albums.AId , Position [ INT ] , SongId [ INT ] Tracklists.SongId = Songs.SongId | Vocals : SongId [ INT ] primary_key Vocals.SongId = Songs.SongId , Bandmate [ INT ] Vocals.Bandmate = Band.Id , Type [ TEXT ] |
-- -- What are the vocal types used in song "Badlands"?

SELECT TYPE FROM vocals AS T1 JOIN songs AS T2 ON T1.songid  =  T2.songid WHERE title  =  "Badlands";