======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '111'
                                          'artist'  "men's group (anonymous)"
                                     'text_people'  ''
                                         'release'  'The Secret Museum of Mankind, Volume 2: Ethnic Music Classics 1925-48'
                                           'title'  'Wishes of Welcome'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-4', 'Q-OLDST-1', 'Q-UNU-2', "
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 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '23'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '84.667'
                                             'key'  '4A'
                                        'acoustid'  '3948ef34-6ccc-4452-baff-ecfb7662782e'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Secret Museum of Mankind, Volume 2: Ethnic Music Classics 1925-48'
'TBPM' (BPM (beats per minute))                     '84.667'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Pat Conte']])
'TIT2' (Title/songname/content description)         'Wishes of Welcome'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               "men's group (anonymous)"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Yazoo Records'
'TRCK' (Track number/Position in set)               '1/23'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       '[anonymous]'
'TXXX:ASIN'                                         'B000000G9E'
'TXXX:Acoustid Id'                                  '3948ef34-6ccc-4452-baff-ecfb7662782e'
'TXXX:BARCODE'                                      '016351700520'
'TXXX:CATALOGNUMBER'                                'Yazoo 7005'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '32303cdd-29f5-4bb7-9ec2-e8c7178bc482'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'f731ccc4-e22a-43af-a747-64213329e088'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
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'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.81 dB'
'TXXX:replaygain_track_peak'                        '0.364872'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd020efab-4bb9-4a17-9cdd-e0471b508c71')

========================== row from database ==========================
                                              'id'  505630
                                            'path'  /data/Music/Bulk/00localcharacter/the secret museum of mankind vol. 2 (ethnic music classics 1925-48)/01 (NEW CALEDONIA) Mens Group - Wishes of Welcome.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  111
                                           'genre'  loc-unsorted
                                        'filesize'  1789778
                                           'mtime'  1621627309
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter the secret museum mankind vol. (ethnic music classics 48) 01 (NEW CALEDONIA) Mens Group loc unsorted
                                      'tag_artist'  men's group (anonymous)
                                     'tag_release'  The Secret Museum of Mankind, Volume 2: Ethnic Music Classics 1925-48
                                       'tag_title'  Wishes of Welcome
                                             'bpm'  84.667
                                    'search_title'  'of':2 'welcome':3 'wishes':1
                                   'search_artist'  'anonymous':5,6 'group':4 'men':1 'mens':3 's':2
                                  'search_release'  '1925':13 '192548':15 '2':8,9 '48':14 'classics':12 'ethnic':10 'mankind':5,6 'museum':3 'music':11 'of':4 'secret':2 'the':1 'volume':7
                                     'search_rest'  '48':11,12 'caledonia':15,16 'classics':10 'ethnic':7,8 'group':18 'loc':19 'mankind':4 'mens':17 'museum':3 'music':9 'new':13,14 'secret':2 'the':1 'unsorted':20 'vol':5,6
                                    'search_combo'  '1925':22C '192548':24C '2':17C,18C '48':23C,35,36 'anonymous':8B,9B 'caledonia':39,40 'classics':21C,34 'ethnic':19C,31,32 'group':7B,42 'loc':43 'mankind':14C,15C,28 'men':4B 'mens':6B,41 'museum':12C,27 'music':20C,33 'new':37,38 'of':2A,13C 's':5B 'secret':11C,26 'the':10C,25 'unsorted':44 'vol':29,30 'volume':16C 'welcome':3A 'wishes':1A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627309.096415  (2021-05-21 22:01:49)
                             'size'  1789778