======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '706'
                                          'artist'  'Scott Gibbons'
                                     'text_people'  ''
                                         'release'  'Dialtones, A Telesymphony'
                                           'title'  'Dialtones, A Telesymphony, Part 3'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'electronic', 'kataster', 'experimental', 'katarakt']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  '3'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '115.9'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM::XXX'                                         '0'
'COMM:iTunNORM:eng'                                 (' 00000127 00000000 00001D00 00000000 0006DDE7 00000000 00007927 00000000 '
 '000668B7 00000000')
'TALB' (Album/Movie/Show title)                     'Dialtones, A Telesymphony'
'TBPM' (BPM (beats per minute))                     '115.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Dialtones, A Telesymphony, Part 3'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Scott Gibbons '
'TPE2' (Band/orchestra/accompaniment)               'Scott Gibbons'
'TRCK' (Track number/Position in set)               '03/3'
'TSOP' (Performer sort order)                       'Scott Gibbons'
'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'                                   ['dark ambient', 'electronic', 'kataster', 'experimental', 'katarakt']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.51 dB'
'TXXX:replaygain_track_peak'                        '0.887736'

========================== row from database ==========================
                                              'id'  1377700
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Scott Gibbons - dialtones, a telesymphony/03 Dialtones, A Telesymphony, Part 3.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  706
                                           'genre'  electronic
                                        'filesize'  16947633
                                           'mtime'  1636913365
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer dialtones, telesymphony 03 electronic
                                      'tag_artist'  Scott Gibbons
                                     'tag_release'  Dialtones, A Telesymphony
                                       'tag_title'  Dialtones, A Telesymphony, Part 3
                                             'bpm'  115.9
                                    'search_title'  '3':7 'a':3 'dialtones':1,2 'part':6 'telesymphony':4,5
                                   'search_artist'  'gibbons':2 'scott':1
                                  'search_release'  'a':3 'dialtones':1,2 'telesymphony':4
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 'dialtones':3,4 'electronic':6 'telesymphony':5
                                    'search_combo'  '00calmer':15 '00poprockelectronic':14 '3':7A 'a':3A,12C 'dialtones':1A,2A,10C,11C,16,17 'electronic':19 'gibbons':9B 'part':6A 'scott':8B 'telesymphony':4A,5A,13C,18
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient', 'electronic', 'kataster', 'experimental', 'katarakt']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913365.035938  (2021-11-14 19:09:25)
                             'size'  16947633