======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '238'
                                          'artist'  'Kim Carnes'
                                     'text_people'  ''
                                         'release'  'Barking At Airplanes'
                                           'title'  'Abadabadango'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'soft rock', 'female vocalists', 'pop', 'rock']"
                                     'discogstags'  "['electronic', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '13'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'rock-pop-soft'
                                             'bpm'  '0 BPM'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Barking At Airplanes'
'TBPM' (BPM (beats per minute))                     '0 BPM'
'TCMP'                                              '0'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-soft'
'TDRC' (Recording time)                             '1985'
'TENC' (Encoded by)                                 'dBpoweramp Release 13'
'TIT2' (Title/songname/content description)         'Abadabadango'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Kim Carnes'
'TPE2' (Band/orchestra/accompaniment)               'Kim Carnes'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '8/13'
'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:UFIDhttp://www.cddb.com/id3/taginfo1.html'    '3CD3O3R23895745V0816FD5B252F93A9965573AA82831B4A9DP4'
'TXXX:discogstags'                                  ['electronic', 'synth-pop']
'TXXX:iTunNORM'                                     (' 00000B9F 00000B76 00004142 000038E1 00029F39 000311AF 00008000 00008000 '
 '0000583A 00005A06')
'TXXX:iTunes_CDDB_IDs'                              '13+154CCA93E9013C8CA670FFB20A266960+1640441'
'TXXX:lastfmtags'                                   ['80s', 'soft rock', 'female vocalists', 'pop', 'rock']
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.15 dB'
'TXXX:replaygain_track_peak'                        '0.513337'

========================== row from database ==========================
                                              'id'  1301917
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/237-B Kim Carnes - Abadabadango (album version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  238
                                           'genre'  rock-pop-soft
                                        'filesize'  9858235
                                           'mtime'  1620736408
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 237 (album version) rock pop soft
                                      'tag_artist'  Kim Carnes
                                     'tag_release'  Barking At Airplanes
                                       'tag_title'  Abadabadango
                                             'bpm'  128.3
                                    'search_title'  'abadabadango':1
                                   'search_artist'  'carnes':2 'kim':1
                                  'search_release'  'airplanes':3 'at':2 'barking':1
                                     'search_rest'  '00poprockelectronic':1 '1985':2 '237':4 'album':5,6 'complete':3 'pop':10 'rock':9 'soft':11 'version':7,8
                                    'search_combo'  '00poprockelectronic':7 '1985':8 '237':10 'abadabadango':1A 'airplanes':6C 'album':11,12 'at':5C 'barking':4C 'carnes':3B 'complete':9 'kim':2B 'pop':16 'rock':15 'soft':17 'version':13,14
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'soft rock', 'female vocalists', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  ['electronic', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620736407.878644  (2021-05-11 14:33:27)
                             'size'  9858235