======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '270'
                                          'artist'  'LĪVE'
                                     'text_people'  ''
                                         'release'  'The Distance to Here'
                                           'title'  "Face and Ghost (The Children's Song)"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['00s', '90s', 'nice', '5', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '13'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-gr-alt;set-pl-mor'
                                             'bpm'  '143'
                                             'key'  '2A'
                                        'acoustid'  '144c7618-50c1-4003-9686-9bd874407c38'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Distance to Here'
'TBPM' (BPM (beats per minute))                     '143'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-alt', 'set-pl-mor']
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         "Face and Ghost (The Children's Song)"
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'LĪVE'
'TPE2' (Band/orchestra/accompaniment)               'LĪVE'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Radioactive Records'
'TRCK' (Track number/Position in set)               '8/13'
'TSO2'                                              'Live'
'TSOP' (Performer sort order)                       'Live'
'TSRC' (ISRC (international standard recording code))  'USMC19959500'
'TXXX:Acoustid Id'                                  '144c7618-50c1-4003-9686-9bd874407c38'
'TXXX:Artists'                                      'LĪVE'
'TXXX:BARCODE'                                      '008811234928'
'TXXX:MusicBrainz Album Artist Id'                  'cba77ba2-862d-4cee-a8f6-d3f9daf7211c'
'TXXX:MusicBrainz Album Id'                         'd5a91992-a47c-4b2c-9039-4973adbad35f'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'cba77ba2-862d-4cee-a8f6-d3f9daf7211c'
'TXXX:MusicBrainz Release Group Id'                 '0007a8c6-1c8d-356e-bb80-adad2b150894'
'TXXX:MusicBrainz Release Track Id'                 '64ce6cd0-d4fa-3d84-b699-5b2e11688928'
'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'                                   ['00s', '90s', 'nice', '5', 'rock']
'TXXX:originalyear'                                 '1999'
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.40 dB'
'TXXX:replaygain_track_peak'                        '0.413830'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8468390b-8e0c-440d-8d3c-7d75f3446591')

========================== row from database ==========================
                                              'id'  1351311
                                            'path'  /data/Music/Bulk/00poprockelectronic/Live/The Distance To Here/Live - Face and Ghost.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  270
                                           'genre'  rock-gr-alt;set-pl-mor
                                        'filesize'  6653463
                                           'mtime'  1628352478
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Live To Live rock gr alt;set pl mor
                                      'tag_artist'  LĪVE
                                     'tag_release'  The Distance to Here
                                       'tag_title'  Face and Ghost (The Children's Song)
                                             'bpm'  143.0
                                    'search_title'  'and':2 'children':6 'childrens':8 'face':1 'ghost':3 's':7 'song':9,10 'the':4,5
                                   'search_artist'  'live':1,2
                                  'search_release'  'distance':2 'here':4 'the':1 'to':3
                                     'search_rest'  '00poprockelectronic':1 'alt':6,8 'gr':5 'live':2 'mor':11 'pl':10 'rock':4 'set':7,9 'to':3
                                    'search_combo'  '00poprockelectronic':17 'alt':22,24 'and':2A 'children':6A 'childrens':8A 'distance':14C 'face':1A 'ghost':3A 'gr':21 'here':16C 'live':11B,12B,18 'mor':27 'pl':26 'rock':20 's':7A 'set':23,25 'song':9A,10A 'the':4A,5A,13C 'to':15C,19
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['00s', '90s', 'nice', '5', 'rock']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628352478.191072  (2021-08-07 18:07:58)
                             'size'  6653463