======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '216'
                                          'artist'  'Heaven 17'
                                     'text_people'  ''
                                         'release'  "Best Of The 80's: Heaven 17"
                                           'title'  'Come Live With Me'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'new romantic', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '16'
                                            'date'  '1983'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '96'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:Media Jukebox: Intensity:\x00\x00\x00'        '3'
'COMM:Media Jukebox: Peak Level:\x00\x00\x00'       '0,97769'
'COMM:Media Jukebox: Replay Gain:\x00\x00\x00'      '-16,11669'
'COMM:Media Jukebox: Tool Name:\x00\x00\x00'        'Media Center'
'COMM:Media Jukebox: Tool Version:\x00\x00\x00'     '10.0.130'
'COMM:iTunNORM:eng'                                 (' 00001678 00001F07 00008D9B 0000DC87 00011BCF 0000B8AB 00008000 00008000 '
 '00001E4B 0000062A')
'TALB' (Album/Movie/Show title)                     "Best Of The 80's: Heaven 17"
'TBPM' (BPM (beats per minute))                     '96'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1983'
'TIT2' (Title/songname/content description)         'Come Live With Me'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Heaven 17'
'TPE2' (Band/orchestra/accompaniment)               'Heaven 17'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/16'
'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', 'new romantic', 'synthpop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.29 dB'
'TXXX:replaygain_track_peak'                        '0.329488'

========================== row from database ==========================
                                              'id'  1360881
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/4859.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  216
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  5229932
                                           'mtime'  1628353887
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 4859 electronic we electropop or synthpop
                                      'tag_artist'  Heaven 17
                                     'tag_release'  Best Of The 80's: Heaven 17
                                       'tag_title'  Come Live With Me
                                             'bpm'  96.0
                                    'search_title'  'come':1 'live':2 'me':4 'with':3
                                   'search_artist'  'heaven':1
                                  'search_release'  '80':4 '80s':6 'best':1 'heaven':7 'of':2 's':5 'the':3
                                     'search_rest'  '00poprockelectronic':1 '4859':7 'electronic':8 'electropop':10 'files':5,6 'loose':3,4 'or':11 'synthpop':12 'unsorted':2 'we':9
                                    'search_combo'  '00poprockelectronic':13 '4859':19 '80':9C '80s':11C 'best':6C 'come':1A 'electronic':20 'electropop':22 'files':17,18 'heaven':5B,12C 'live':2A 'loose':15,16 'me':4A 'of':7C 'or':23 's':10C 'synthpop':24 'the':8C 'unsorted':14 'we':21 'with':3A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'new romantic', 'synthpop']
                                        'tag_date'  1983
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353886.9936347  (2021-08-07 18:31:26)
                             'size'  5229932