diff --git a/database-design.txt b/database-design.txt
deleted file mode 100644
index c727c67..0000000
--- a/database-design.txt
+++ /dev/null
@@ -1,47 +0,0 @@
-UserLibrary as ul
--
-UserID PK varchar
-SavedTracks array # array of track ID's (varchar)
-
-ArtistName
--
-TrackID PK varchar FK >- ul.SavedTracks
-ArtistName varchar
-
-AudioFeatures
--
-TrackID PK varchar FK >- ul.SavedTracks
-Danceability decimal
-Energy decimal
-Loudness decimal
-Speechiness decimal
-Acousticness decimal
-Instrumentalness decimal
-Valence decimal
-Tempo decimal
-
-Genre
--
-TrackID PK varchar FK >- ul.SavedTracks
-MainGenre NULL varchar
-OtherGenres NULL array
-
-Popularity
--
-TrackID PK varchar FK >- ul.SavedTracks
-Popularity decimal
-
-Runtime
--
-TrackID PK varchar FK >- ul.SavedTracks
-Runtime smallint # seconds
-
-TrackName
--
-TrackID PK varchar FK >- ul.SavedTracks
-TrackName varchar
-
-Year
--
-TrackID PK varchar FK >- ul.SavedTracks
-Year smallint