======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '245'
                                          'artist'  'Bif Naked'
                                     'text_people'  ''
                                         'release'  'Essentially Naked'
                                           'title'  'Tell on You'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['venom covers; blackpeople; funk italiana']"
                                     'discogstags'  ("['electronic', 'rock', 'non-music', 'punk', 'hard rock', 'pop rock', 'new "
 "wave', 'spoken word', 'house', 'industrial']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-rock;mi-guitar-electric'
                                             'bpm'  '105.313'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Essentially Naked'
'TBPM' (BPM (beats per minute))                     '105.313'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-rock', 'mi-guitar-electric']
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Tell on You'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bif Naked'
'TRCK' (Track number/Position in set)               '19'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic',
 'rock',
 'non-music',
 'punk',
 'hard rock',
 'pop rock',
 'new wave',
 'spoken word',
 'house',
 'industrial']
'TXXX:lastfmtags'                                   'venom covers; blackpeople; funk italiana'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.22 dB'
'TXXX:replaygain_track_peak'                        '0.694688'

========================== row from database ==========================
                                              'id'  1302044
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Bif Naked/Essentially Naked 2003/Bif Naked - Essentially Naked - 19 - Tell on You.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  245
                                           'genre'  ifs-songwriter-rock;mi-guitar-electric
                                        'filesize'  7869710
                                           'mtime'  1642081055
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 2003 19 ifs songwriter rock;mi guitar electric
                                      'tag_artist'  Bif Naked
                                     'tag_release'  Essentially Naked
                                       'tag_title'  Tell on You
                                             'bpm'  105.313
                                    'search_title'  'on':2 'tell':1 'you':3
                                   'search_artist'  'bif':1 'naked':2
                                  'search_release'  'essentially':1 'naked':2
                                     'search_rest'  '00poprockelectronic':1 '19':5 '2003':4 'electric':13 'guitar':12 'ifs':6 'indierock':3 'mi':9,11 'poprock':2 'rock':8,10 'songwriter':7
                                    'search_combo'  '00poprockelectronic':8 '19':12 '2003':11 'bif':4B 'electric':20 'essentially':6C 'guitar':19 'ifs':13 'indierock':10 'mi':16,18 'naked':5B,7C 'on':2A 'poprock':9 'rock':15,17 'songwriter':14 'tell':1A 'you':3A
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['venom covers; blackpeople; funk italiana']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'rock', 'non-music', 'punk', 'hard rock', 'pop rock', 'new wave', 'spoken word', 'house', 'industrial']

============================== file details ==============================
                                           'mtime'  1642081054.8982067  (2022-01-13 14:37:34)
                             'size'  7869710