======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '341'
                                          'artist'  'Simple Minds'
                                     'text_people'  ''
                                         'release'  'The Best of Simple Minds'
                                           'title'  'Mandela Day'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '94'
                                             'key'  '6B'
                                        'acoustid'  '82f0a276-7c72-432d-82f8-e41a66ebe1a4'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Best of Simple Minds'
'TBPM' (BPM (beats per minute))                     '94'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2007-10-25'
'TIT2' (Title/songname/content description)         'Mandela Day'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Simple Minds'
'TPE2' (Band/orchestra/accompaniment)               'Simple Minds'
'TPOS' (Part of a set)                              '2/3'
'TPUB' (Publisher)                                  'Virgin'
'TRCK' (Track number/Position in set)               '12/15'
'TSO2'                                              'Simple Minds'
'TSOP' (Performer sort order)                       'Simple Minds'
'TSRC' (ISRC (international standard recording code))  'GBAAA0100613'
'TXXX:ASIN'                                         'B000V6JD24'
'TXXX:Acoustid Id'                                  '82f0a276-7c72-432d-82f8-e41a66ebe1a4'
'TXXX:Artists'                                      'Simple Minds'
'TXXX:BARCODE'                                      '5099950830022'
'TXXX:CATALOGNUMBER'                                '50999 5 08300 2 2'
'TXXX:MusicBrainz Album Artist Id'                  'f41490ce-fe39-435d-86c0-ab5ce098b423'
'TXXX:MusicBrainz Album Id'                         'a1f3ed8e-8d16-4220-8d65-e6962052c3e9'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'f41490ce-fe39-435d-86c0-ab5ce098b423'
'TXXX:MusicBrainz Release Group Id'                 'e3914598-d2be-3c6e-bd78-a13afabec31d'
'TXXX:MusicBrainz Release Track Id'                 '341ba200-740c-4c54-9697-e5de1cd14b24'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'alternative', 'pop', 'rock']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.02 dB'
'TXXX:replaygain_track_peak'                        '0.605255'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a3316eca-5397-411a-a66f-b3a5aa5d478b')
'USLT::XXX'                                         ('It was 25 years they take that man away\r\n'
 'Now the freedom moves in closer every day\r\n'
 'Wipe the tears down from your saddened eyes\r\n'
 "They say Mandela's free so step outside\r\n"
 'Oh oh oh oh Mandela day\r\n'
 "Oh oh oh oh Mandela's free\r\n"
 '\r\n'
 'It was 25 years ago this very day\r\n'
 'Held behind four walls all through night and day\r\n'
 'Still the children know the story of that man\r\n'
 "And I know what's going on right through your land\r\n"
 '\r\n'
 '25 years ago\r\n'
 'Na na na na Mandela day\r\n'
 "Oh oh oh Mandela's free\r\n"
 '\r\n'
 'If the tears are flowing wipe them from your face\r\n'
 'I can feel his heartbeat moving deep inside\r\n'
 'It was 25 years they took that man away\r\n'
 "And now the world come down say Nelson Mandela's free\r\n"
 '\r\n'
 "Oh oh oh oh Mandela's free\r\n"
 '\r\n'
 'The rising suns sets Mandela on his way\r\n'
 'Its been 25 years around this very day\r\n'
 'From the one outside to the ones inside we say\r\n'
 "Oh oh oh oh Mandela's free\r\n"
 'Oh oh oh set Mandela free\r\n'
 '\r\n'
 'Na na na na Mandela day\r\n'
 "Na na na na Mandela's free\r\n"
 '\r\n'
 '25 years ago\r\n'
 "What's going on\r\n"
 "And we know what's going on\r\n"
 "Cos we know what's going on")

========================== row from database ==========================
                                              'id'  1332155
                                            'path'  /data/Music/Bulk/00poprockelectronic/album top 1000/0549 - Simple Minds - The Best Of (2002)/Simple Minds CD2 - The Best Of/12 - Mandela Day.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  341
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  8256047
                                           'mtime'  1620573566
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic album top 1000 0549 Of (2002) CD2 Of 12 electronic we new wave or post punk
                                      'tag_artist'  Simple Minds
                                     'tag_release'  The Best of Simple Minds
                                       'tag_title'  Mandela Day
                                             'bpm'  94.0
                                    'search_title'  'day':2 'mandela':1
                                   'search_artist'  'minds':2 'simple':1
                                  'search_release'  'best':2 'minds':5 'of':3 'simple':4 'the':1
                                     'search_rest'  '00poprockelectronic':1 '0549':5 '1000':4 '2002':7,8 'album':2 'cd2':9 'electronic':10 'new':12 'of':6 'or':14 'post':15 'punk':16 'top':3 'wave':13 'we':11
                                    'search_combo'  '00poprockelectronic':10 '0549':14 '1000':13 '2002':16,17 'album':11 'best':6C 'cd2':18 'day':2A 'electronic':19 'mandela':1A 'minds':4B,9C 'new':21 'of':7C,15 'or':23 'post':24 'punk':25 'simple':3B,8C 'the':5C 'top':12 'wave':22 'we':20
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'pop', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573566.4839501  (2021-05-09 17:19:26)
                             'size'  8256047