======================== unified (from filesystem) ========================
                                         'bitrate'  '217.141'
                                        'duration'  '514'
                                          'artist'  'Fuck Buttons'
                                     'text_people'  ''
                                         'release'  'Colours Move'
                                           'title'  'Sweet Love for Planet Earth (Andrew Weatherall remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['post rock', 'noise', 'electronic', 'experimental', 'drone']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '3'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '125.006'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'COMM:Songs-DB_Custom1:eng'                         '2000s'
'COMM:Songs-DB_Custom2:eng'                         'Remix; Genius; Live; Drugs'
'COMM:Songs-DB_Custom3:eng'                         'British; London'
'COMM:Songs-DB_Occasion:eng'                        'Love'
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Colours Move'
'TBPM' (BPM (beats per minute))                     '125.006'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-09-08'
'TIT2' (Title/songname/content description)         'Sweet Love for Planet Earth (Andrew Weatherall remix)'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Fuck Buttons'
'TPE2' (Band/orchestra/accompaniment)               'Fuck Buttons'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'ATP Recordings'
'TRCK' (Track number/Position in set)               '3/3'
'TSO2'                                              'Fuck Buttons'
'TSOP' (Performer sort order)                       'Fuck Buttons'
'TXXX:ASIN'                                         'B002G721HA'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '097,208'
'TXXX:MP3GAIN_UNDO'                                 '+002,+002,N'
'TXXX:MusicBrainz Album Artist Id'                  'f4640b20-b76b-40d3-9ffc-a38b6718b273'
'TXXX:MusicBrainz Album Id'                         '1f4ab943-d268-41f0-bada-cb3856f1f40e'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'single'
'TXXX:MusicBrainz Artist Id'                        'f4640b20-b76b-40d3-9ffc-a38b6718b273'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['post rock', 'noise', 'electronic', 'experimental', 'drone']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.80 dB'
'TXXX:replaygain_track_peak'                        '0.747268'

========================== row from database ==========================
                                              'id'  1359624
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Fuck_Buttons_Colours Move_03_Sweet Love For Planet Earth (Andrew Waetherall Remix).mp3
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  514
                                           'genre'  electronic
                                        'filesize'  13973636
                                           'mtime'  1636914484
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Fuck_Buttons_Colours Move_03_Sweet For Waetherall Remix) electronic
                                      'tag_artist'  Fuck Buttons
                                     'tag_release'  Colours Move
                                       'tag_title'  Sweet Love for Planet Earth (Andrew Weatherall remix)
                                             'bpm'  125.006
                                    'search_title'  'andrew':6,7 'earth':5 'for':3 'love':2 'planet':4 'remix':9,10 'sweet':1 'weatherall':8
                                   'search_artist'  'buttons':2 'fuck':1
                                  'search_release'  'colours':1 'move':2
                                     'search_rest'  '00poprockelectronic':1 '03':11 'buttons':8 'colours':9 'electronic':17 'files':5,6 'for':13 'fuck':7 'loose':3,4 'move':10 'remix':15,16 'sweet':12 'unsorted':2 'waetherall':14
                                    'search_combo'  '00poprockelectronic':15 '03':25 'andrew':6A,7A 'buttons':12B,22 'colours':13C,23 'earth':5A 'electronic':31 'files':19,20 'for':3A,27 'fuck':11B,21 'loose':17,18 'love':2A 'move':14C,24 'planet':4A 'remix':9A,10A,29,30 'sweet':1A,26 'unsorted':16 'waetherall':28 'weatherall':8A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['post rock', 'noise', 'electronic', 'experimental', 'drone']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636914484.4256725  (2021-11-14 19:28:04)
                             'size'  13973636