======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '184'
                                          'artist'  'FrankMusik'
                                     'text_people'  ''
                                         'release'  'Frankisum'
                                           'title'  'Gotta Boyfriend'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electropop', 'new rave', 'electroclash', 'electronic', 'british']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '4'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-we-electroclash'
                                             'bpm'  '99.910'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '1'
'COMM:iTunNORM:eng'                                 (' 00001140 0000163F 00009D1B 000094D0 00023DC6 0002591F 0000848B 00008440 '
 '00026E72 0001909C')
'COMM:iTunPGAP:eng'                                 '1'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000008DC 00000000007C1814 00000000 00437B1B 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            '2C032E04+61231+4+150+13981+29731+45931'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '1'
'TALB' (Album/Movie/Show title)                     'Frankisum'
'TBPM' (BPM (beats per minute))                     '99.910'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electroclash'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'iTunes v7.0.2.16'
'TIT2' (Title/songname/content description)         'Gotta Boyfriend'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'FrankMusik'
'TRCK' (Track number/Position in set)               '1/4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electropop', 'new rave', 'electroclash', 'electronic', 'british']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.92 dB'
'TXXX:replaygain_track_peak'                        '0.465985'

========================== row from database ==========================
                                              'id'  1310445
                                            'path'  /data/Music/Bulk/00poprockelectronic/FrankMusik - Frankisum/01 Gotta Boyfriend.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  184
                                           'genre'  electronic-we-electroclash
                                        'filesize'  4458211
                                           'mtime'  1620569557
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 01 electronic we electroclash
                                      'tag_artist'  FrankMusik
                                     'tag_release'  Frankisum
                                       'tag_title'  Gotta Boyfriend
                                             'bpm'  99.91
                                    'search_title'  'boyfriend':2 'gotta':1
                                   'search_artist'  'frank':2 'frankmusik':1 'musik':3
                                  'search_release'  'frankisum':1
                                     'search_rest'  '00poprockelectronic':1 'electroclash':4 'electronic':2 'we':3
                                    'search_combo'  '00poprockelectronic':7 'boyfriend':2A 'electroclash':10 'electronic':8 'frank':4B 'frankisum':6C 'frankmusik':3B 'gotta':1A 'musik':5B 'we':9
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electropop', 'new rave', 'electroclash', 'electronic', 'british']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620569556.8612044  (2021-05-09 16:12:36)
                             'size'  4458211