======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '157'
                                          'artist'  'The Metros'
                                     'text_people'  ''
                                         'release'  'Northern soul floorshakers!'
                                           'title'  'Since I Found My Baby'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-UNU-1', 'q-syn-2', "
 "'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-3', "
 "'q-other-3', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['indie rock', 'british', 'indie', 'britpop', '7soul']"
                                     'discogstags'  "['funk / soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '130.903'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000CBB 00000811 0000E56D'
'COMM:iTunNORM:eng'                                 (' 00000CBB 00000811 0000E56D 0000A700 0001BD42 0001BD71 00008000 00006D5D '
 '00015F79 0001BCFD')
'TALB' (Album/Movie/Show title)                     'Northern soul floorshakers!'
'TBPM' (BPM (beats per minute))                     '130.903'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TIT2' (Title/songname/content description)         'Since I Found My Baby'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '157178'
'TPE1' (Lead performer(s)/Soloist(s))               'The Metros'
'TRCK' (Track number/Position in set)               '3'
'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'                                  'funk / soul'
'TXXX:lastfmtags'                                   ['indie rock', 'british', 'indie', 'britpop', '7soul']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.39 dB'
'TXXX:replaygain_track_peak'                        '0.504287'

========================== row from database ==========================
                                              'id'  1291646
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/the metros - since i found my baby.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  157
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  2516908
                                           'mtime'  1637330418
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] metros since found my baby ifs songwriter indie rock
                                      'tag_artist'  The Metros
                                     'tag_release'  Northern soul floorshakers!
                                       'tag_title'  Since I Found My Baby
                                             'bpm'  130.903
                                    'search_title'  'baby':5 'found':3 'i':2 'my':4 'since':1
                                   'search_artist'  'metros':2 'the':1
                                  'search_release'  'floorshakers':3 'northern':1 'soul':2
                                     'search_rest'  '00poprockelectronic':1 'baby':11 'files':5,6 'found':9 'ifs':12 'indie':14 'loose':3,4 'metros':7 'my':10 'rock':15 'since':8 'songwriter':13 'unsorted':2
                                    'search_combo'  '00poprockelectronic':11 'baby':5A,21 'files':15,16 'floorshakers':10C 'found':3A,19 'i':2A 'ifs':22 'indie':24 'loose':13,14 'metros':7B,17 'my':4A,20 'northern':8C 'rock':25 'since':1A,18 'songwriter':23 'soul':9C 'the':6B 'unsorted':12
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie rock', 'british', 'indie', 'britpop', '7soul']
                                        'tag_date'  
                                     'discogstags'  ['funk / soul']

============================== file details ==============================
                                           'mtime'  1637330418.4966283  (2021-11-19 15:00:18)
                             'size'  2516908