======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '38'
                                          'artist'  'Nick Foster'
                                     'text_people'  'Nick Foster'
                                         'release'  'Sackboy: A Big Adventure (Original Soundtrack)'
                                           'title'  "Sackboy's Got the Right Stuffing"
                                           'quals'  ("['Q-HAP-3', 'q-bass-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'Q-SYN-2', 'Q-UNU-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', 'Q-CHART-2', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '48'
                                            'date'  '2020'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '144.2'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Sackboy: A Big Adventure (Original Soundtrack)'
'TBPM' (BPM (beats per minute))                     '144.2'
'TCOM' (Composer)                                   'Nick Foster'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-game'
'TDRC' (Recording time)                             '2020'
'TIT2' (Title/songname/content description)         "Sackboy's Got the Right Stuffing"
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Nick Foster'
'TPE2' (Band/orchestra/accompaniment)               'Nick Foster'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '13/48'
'TXXX:Artists'                                      'Nick Foster'
'TXXX:BARCODE'                                      '886448960324'
'TXXX:COMPILATION'                                  '0'
'TXXX:EXPLICIT'                                     '0'
'TXXX:ISRC'                                         'USQX92005437'
'TXXX:LABEL'                                        'Sony Classical'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '3'
'TXXX:RELEASETYPE'                                  'Album'
'TXXX:SOURCE'                                       'Deezer'
'TXXX:SOURCEID'                                     '1164834382'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-5.71 dB'
'TXXX:replaygain_track_peak'                        '0.975341'

========================== row from database ==========================
                                              'id'  1520591
                                            'path'  /data/Music/Bulk/0soundtrack/Sackboy A Big Adventure/13 Sackboy_s Got the Right Stuffing.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  38
                                           'genre'  soundtrack-game
                                        'filesize'  2428525
                                           'mtime'  1636911933
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 13 Sackboy_s soundtrack game
                                      'tag_artist'  Nick Foster
                                     'tag_release'  Sackboy: A Big Adventure (Original Soundtrack)
                                       'tag_title'  Sackboy's Got the Right Stuffing
                                             'bpm'  144.2
                                    'search_title'  'got':4 'right':6 's':2 'sackboy':1 'sackboys':3 'stuffing':7 'the':5
                                   'search_artist'  'foster':2 'nick':1
                                  'search_release'  'a':3 'adventure':5 'big':4 'original':6,7 'sackboy':1,2 'soundtrack':8,9
                                     'search_rest'  '0soundtrack':1 'game':5 's':3 'sackboy':2 'soundtrack':4
                                    'search_combo'  '0soundtrack':19 'a':12C 'adventure':14C 'big':13C 'foster':9B 'game':23 'got':4A 'nick':8B 'original':15C,16C 'right':6A 's':2A,21 'sackboy':1A,10C,11C,20 'sackboys':3A 'soundtrack':17C,18C,22 'stuffing':7A 'the':5A
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-3', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-2', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-2']
                                      'lastfmtags'  []
                                        'tag_date'  2020
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911933.1004796  (2021-11-14 18:45:33)
                             'size'  2428525