======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '221'
                                          'artist'  'Simple Minds'
                                     'text_people'  ''
                                         'release'  'The Best of Simple Minds'
                                           'title'  'Let It All Come Down'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '146.0'
                                             'key'  '5B'
                                        'acoustid'  '8b27d389-7379-4326-a231-36b38a995f25'
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))                     '146.0'
'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)         'Let It All Come Down'
'TKEY' (Initial key)                                '5B'
'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)               '4/15'
'TSO2'                                              'Simple Minds'
'TSOP' (Performer sort order)                       'Simple Minds'
'TSRC' (ISRC (international standard recording code))  'GBAAA0100607'
'TXXX:ASIN'                                         'B000V6JD24'
'TXXX:Acoustid Id'                                  '8b27d389-7379-4326-a231-36b38a995f25'
'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'                 '8e3cdb73-0c49-4617-9c3c-83e315f9d110'
'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'                                       '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.81 dB'
'TXXX:replaygain_track_peak'                        '0.568739'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2445bf84-af22-4556-906e-e732b511124f')
'USLT::XXX'                                         ('So let it all come, let it all come down\r\n'
 'Let it all come, let it all come down\r\n'
 'Sweet tears roll like a river from your eyes\r\n'
 "Get close let's sleep tonight\r\n"
 '\r\n'
 "When you wake there's a new day dawning\r\n"
 "When you wake there's a cold wind blowing\r\n"
 "When day breaks there's a light shines through\r\n"
 '\r\n'
 "I'm still here with you when the morning comes\r\n"
 'I need you with me when the day begins\r\n'
 '\r\n'
 'Oh let it all come, let it all come down\r\n'
 "Why don't you let it all come, let it all come down\r\n"
 '\r\n'
 'All is in control, love is on the open road\r\n'
 'Make me want to live, you make me want to die\r\n'
 '\r\n'
 "When you wake there's a new day dawning\r\n"
 "When you wake there's a cold wind blowing\r\n"
 "When day breaks there's a light shining through\r\n"
 '\r\n'
 'Oh let it all come, let it all come down\r\n'
 '\r\n'
 'Written by John Giblin and Simple Minds Reproduced without permission')

========================== row from database ==========================
                                              'id'  1294124
                                            'path'  /data/Music/Bulk/00poprockelectronic/album top 1000/0549 - Simple Minds - The Best Of (2002)/Simple Minds CD2 - The Best Of/04 - Let It All Come Down.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  221
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  5371989
                                           'mtime'  1620573566
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic album top 1000 0549 Of (2002) CD2 Of 04 electronic we new wave or post punk
                                      'tag_artist'  Simple Minds
                                     'tag_release'  The Best of Simple Minds
                                       'tag_title'  Let It All Come Down
                                             'bpm'  146.0
                                    'search_title'  'all':3 'come':4 'down':5 'it':2 'let':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':13 '0549':17 '1000':16 '2002':19,20 'album':14 'all':3A 'best':9C 'cd2':21 'come':4A 'down':5A 'electronic':22 'it':2A 'let':1A 'minds':7B,12C 'new':24 'of':10C,18 'or':26 'post':27 'punk':28 'simple':6B,11C 'the':8C 'top':15 'wave':25 'we':23
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'pop', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573566.094213  (2021-05-09 17:19:26)
                             'size'  5371989