======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '502'
                                          'artist'  'The Dixie Hummingbirds'
                                     'text_people'  ''
                                         'release'  'Gospel at Newport: Recorded Live at the Newport Festival 1959 & 1963-66'
                                           'title'  "I've Got So Much to Shout About"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-1', "
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                                      'lastfmtags'  "['gospel', 'the dixie hummingbirds', 'soul', 'blues']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '19'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'loc-namerica'
                                             'bpm'  '108.704'
                                             'key'  '1A'
                                        'acoustid'  'a54c36de-ea5f-4605-969b-50b1c7284d64'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Gospel at Newport: Recorded Live at the Newport Festival 1959 & 1963-66'
'TBPM' (BPM (beats per minute))                     '108.704'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-namerica'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995-01-31'
'TIT2' (Title/songname/content description)         "I've Got So Much to Shout About"
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Dixie Hummingbirds'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Vanguard Records'
'TRCK' (Track number/Position in set)               '7/19'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Dixie Hummingbirds, The'
'TXXX:Acoustid Id'                                  'a54c36de-ea5f-4605-969b-50b1c7284d64'
'TXXX:DISCID'                                       '1c122113'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '2acaba2b-6b67-4132-a714-918e17e462d4'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '59f465cf-5f6f-4ddf-bf3d-f56c7776d340'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['gospel', 'the dixie hummingbirds', 'soul', 'blues']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.16 dB'
'TXXX:replaygain_track_peak'                        '0.597409'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'398980d1-7720-44f6-9d8e-2946de2c136f')

========================== row from database ==========================
                                              'id'  1497508
                                            'path'  /data/Music/Bulk/00localcharacter/gospel - gospel at newport - 1959 & 1963-66 (vanguard,1995)/07-I_ve Got So Much To Shout About _ Dixie Hummingbirds.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  502
                                           'genre'  loc-namerica
                                        'filesize'  16085126
                                           'mtime'  1621629922
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter gospel gospel newport (vanguard,1995) 07 I_ve To _ loc namerica
                                      'tag_artist'  The Dixie Hummingbirds
                                     'tag_release'  Gospel at Newport: Recorded Live at the Newport Festival 1959 & 1963-66
                                       'tag_title'  I've Got So Much to Shout About
                                             'bpm'  108.704
                                    'search_title'  'about':9 'got':4 'i':1 'ive':3 'much':6 'shout':8 'so':5 'to':7 've':2
                                   'search_artist'  'dixie':2 'hummingbirds':3 'the':1
                                  'search_release'  '1959':9 '1963':10 '196366':12 '66':11 'at':2 'festival':8 'gospel':1 'live':6 'newport':3,4 'recorded':5 'the':7
                                     'search_rest'  '1995':4,6 'gospel':1 'i':7 'loc':10 'namerica':11 'newport':2 'to':9 'vanguard':3,5 've':8
                                    'search_combo'  '1959':21C '1963':22C '196366':24C '1995':28,30 '66':23C 'about':9A 'at':14C 'dixie':11B 'festival':20C 'gospel':13C,25 'got':4A 'hummingbirds':12B 'i':1A,31 'ive':3A 'live':18C 'loc':34 'much':6A 'namerica':35 'newport':15C,16C,26 'recorded':17C 'shout':8A 'so':5A 'the':10B,19C 'to':7A,33 'vanguard':27,29 've':2A,32
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['gospel', 'the dixie hummingbirds', 'soul', 'blues']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629922.459412  (2021-05-21 22:45:22)
                             'size'  16085126