======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '279'
                                          'artist'  'thompson twins'
                                     'text_people'  ''
                                         'release'  '80s Collection Vol.2'
                                           'title'  'doctor! doctor'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'pop', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '119.405'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000F9A 0000129B 0000D822 00'
'COMM:iTunNORM:eng'                                 (' 00000F9A 0000129B 0000D822 0000BF5C 0000FB9C 0000FB9C 00008000 00008000 '
 '00003EF2 00003DC4')
'TALB' (Album/Movie/Show title)                     '80s Collection Vol.2'
'TBPM' (BPM (beats per minute))                     '119.405'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'doctor! doctor'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'thompson twins'
'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:lastfmtags'                                   ['80s', 'new wave', 'synth pop', 'pop', 'synthpop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                        '+1.58 dB'
'TXXX:replaygain_track_peak'                        '0.424897'

========================== row from database ==========================
                                              'id'  1354585
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/08-thompson_twins_-_doctor_doctor - www torrentazos com.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  279
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  6713344
                                           'mtime'  1628353775
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 08 thompson_twins_ _doctor_doctor www torrentazos com electronic we electropop synthpop
                                      'tag_artist'  thompson twins
                                     'tag_release'  80s Collection Vol.2
                                       'tag_title'  doctor! doctor
                                             'bpm'  119.405
                                    'search_title'  'doctor':1,2
                                   'search_artist'  'thompson':1 'twins':2
                                  'search_release'  '2':4 '80s':1 'collection':2 'vol':3 'vol2':5
                                     'search_rest'  '00poprockelectronic':1 'com':13 'doctor':9,10 'electronic':14 'electropop':16 'files':5,6 'loose':3,4 'synthpop':17 'thompson':7 'torrentazos':12 'twins':8 'unsorted':2 'we':15 'www':11
                                    'search_combo'  '00poprockelectronic':10 '2':8C '80s':5C 'collection':6C 'com':22 'doctor':1A,2A,18,19 'electronic':23 'electropop':25 'files':14,15 'loose':12,13 'synthpop':26 'thompson':3B,16 'torrentazos':21 'twins':4B,17 'unsorted':11 'vol':7C 'vol2':9C 'we':24 'www':20
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             '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-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'pop', 'synthpop']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353775.1702287  (2021-08-07 18:29:35)
                             'size'  6713344