======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '199'
                                          'artist'  'Talk Talk'
                                     'text_people'  ''
                                         'release'  "It's My Life / The Colour of Spring"
                                           'title'  'Chameleon Day'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-chart-3', "
 "'q-drums-1', 'q-other-4', 'q-vocals-4', 'q-mixbeat-2', 'Q-PIANO-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'post rock', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '8'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '143.213'
                                             'key'  '2B'
                                        'acoustid'  '091260f7-376b-491a-8db8-481fe908f965'
rest: ''

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

'TALB' (Album/Movie/Show title)                     "It's My Life / The Colour of Spring"
'TBPM' (BPM (beats per minute))                     '143.213'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-03-28'
'TIT2' (Title/songname/content description)         'Chameleon Day'
'TKEY' (Initial key)                                '2B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Talk Talk'
'TPE2' (Band/orchestra/accompaniment)               'Talk Talk'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'EMI'
'TRCK' (Track number/Position in set)               '7/8'
'TSO2'                                              'Talk Talk'
'TSOP' (Performer sort order)                       'Talk Talk'
'TSRC' (ISRC (international standard recording code))  'GBAYE8600226'
'TSST' (Set subtitle)                               'The Colour of Spring'
'TXXX:ASIN'                                         'B004O0TKW6'
'TXXX:Acoustid Id'                                  '091260f7-376b-491a-8db8-481fe908f965'
'TXXX:BARCODE'                                      '5099909884625'
'TXXX:CATALOGNUMBER'                                '50999 0988462 5'
'TXXX:MusicBrainz Album Artist Id'                  'a74f43e4-50c4-4b19-a2ce-c05ce9bccb03'
'TXXX:MusicBrainz Album Id'                         '2686146a-5c98-4118-842a-aa9ddc8c3b64'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'a74f43e4-50c4-4b19-a2ce-c05ce9bccb03'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'synth pop', 'post rock', 'pop']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+4.72 dB'
'TXXX:replaygain_track_peak'                        '0.910307'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4fe76034-c65f-42b4-a8e9-8c58791d3ea7')

========================== row from database ==========================
                                              'id'  1354218
                                            'path'  /data/Music/Bulk/00poprockelectronic/Talk Talk/The Colour Of Spring/Talk Talk - Chameleon Day.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  199
                                           'genre'  rock-pop
                                        'filesize'  3199165
                                           'mtime'  1620391974
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of rock pop
                                      'tag_artist'  Talk Talk
                                     'tag_release'  It's My Life / The Colour of Spring
                                       'tag_title'  Chameleon Day
                                             'bpm'  143.213
                                    'search_title'  'chameleon':1 'day':2
                                   'search_artist'  'talk':1
                                  'search_release'  'colour':7 'it':1 'its':3 'life':5 'my':4 'of':8 's':2 'spring':9 'the':6
                                     'search_rest'  '00poprockelectronic':1 'of':2 'pop':4 'rock':3
                                    'search_combo'  '00poprockelectronic':13 'chameleon':1A 'colour':10C 'day':2A 'it':4C 'its':6C 'life':8C 'my':7C 'of':11C,14 'pop':16 'rock':15 's':5C 'spring':12C 'talk':3B 'the':9C
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'Q-PIANO-2', 'q-mixbeat-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'post rock', 'pop']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620391974.031198  (2021-05-07 14:52:54)
                             'size'  3199165