Change the insertSong method to return a long indicating the row number
Replace 'new DBAccess()' with 'getInstance()'
Replace 'new DBAccess()' with 'getInstance()'
Have searchForMusicLibrary() return a list of files instead of a list of songs
Rename MediaAccessHelper.java to DBAccess.java
Use ? operator isntead of if/else when updating buttons
Replace 'new DBAccess()' with 'getInstance()'
Start the LibraryRefreshService if the library is empty
Fix the db inserts by marking transactions as successful
Renamed