======================== unified (from filesystem) ========================
                                         'bitrate'  '242.223'
                                        'duration'  '177'
                                          'artist'  'The Sudden Passion'
                                     'text_people'  'Bradley M Palermo'
                                         'release'  'Central Standard Time'
                                           'title'  'Never Really There'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['a palermo', 'scene country', 'lydia loveles', 'the tallest man on earth', "
 "'m palermo']")
                                     'discogstags'  "['folk, world, & country', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  '10'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop'
                                             'bpm'  '90.050'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'GEOB:SfMarkers'                                    GEOB(encoding=<Encoding.LATIN1: 0>, mime='', filename='', desc='SfMarkers', data=b'\x0c\x00\x00\x00d\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Central Standard Time'
'TBPM' (BPM (beats per minute))                     '90.050'
'TCOM' (Composer)                                   'Bradley M Palermo'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-pop'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Never Really There'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Sudden Passion'
'TPE2' (Band/orchestra/accompaniment)               'The Sudden Passion'
'TRCK' (Track number/Position in set)               '08/10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['folk, world, & country', 'rock']
'TXXX:lastfmtags'                                   ['a palermo',
 'scene country',
 'lydia loveles',
 'the tallest man on earth',
 'm palermo']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.66 dB'
'TXXX:replaygain_track_peak'                        '0.349353'

========================== row from database ==========================
                                              'id'  1365922
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/The Sudden Passion - Florence And The Machine -Lungs/The Sudden Passion - Central Standard Time/08 - Never Really There.mp3
                                         'working'  None
                                         'bitrate'  242
                                    'duration_sec'  177
                                           'genre'  ifs-songwriter-pop
                                        'filesize'  5382016
                                           'mtime'  1642256177
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Florence And Machine Lungs 08 ifs songwriter pop
                                      'tag_artist'  The Sudden Passion
                                     'tag_release'  Central Standard Time
                                       'tag_title'  Never Really There
                                             'bpm'  90.05
                                    'search_title'  'never':1 'really':2 'there':3
                                   'search_artist'  'passion':3 'sudden':2 'the':1
                                  'search_release'  'central':1 'standard':2 'time':3
                                     'search_rest'  '00singer':1 'and':5 'eos':3 'florence':4 'ifs':8 'lungs':7 'machine':6 'pop':9 'songwriter':2
                                    'search_combo'  '00singer':10 'and':14 'central':7C 'eos':12 'florence':13 'ifs':17 'lungs':16 'machine':15 'never':1A 'passion':6B 'pop':18 'really':2A 'songwriter':11 'standard':8C 'sudden':5B 'the':4B 'there':3A 'time':9C
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['a palermo', 'scene country', 'lydia loveles', 'the tallest man on earth', 'm palermo']
                                        'tag_date'  2010
                                     'discogstags'  ['folk, world, & country', 'rock']

============================== file details ==============================
                                           'mtime'  1642256176.9114544  (2022-01-15 15:16:16)
                             'size'  5382016