======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '180'
                                          'artist'  'Henry Thomas / Henry Thomas'
                                     'text_people'  ''
                                         'release'  'Texas Blues: Early Blues Masters From the Lone Star State'
                                           'title'  "Don't Ease Me In"
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '27'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues'
                                             'bpm'  '145.6'
                                             'key'  '6B'
                                        'acoustid'  'b543cd18-3ecc-41dd-af84-a1cf26ab850d'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Texas Blues: Early Blues Masters From the Lone Star State'
'TBPM' (BPM (beats per minute))                     '145.6'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-blues'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-08-03'
'TIT2' (Title/songname/content description)         "Don't Ease Me In"
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Henry Thomas'
'TPE2' (Band/orchestra/accompaniment)               'Henry Thomas / Henry Thomas'
'TPOS' (Part of a set)                              '1/4'
'TPUB' (Publisher)                                  'JSP Records'
'TRCK' (Track number/Position in set)               '15/27'
'TSO2'                                              'Thomas, Henry'
'TSOP' (Performer sort order)                       'Thomas, Henry'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.81.03, LAME dll 3.92, 320 Kbit/s, Stereo, High quality'
'TXXX:ASIN'                                         'B000285J06'
'TXXX:Acoustid Id'                                  'b543cd18-3ecc-41dd-af84-a1cf26ab850d'
'TXXX:BARCODE'                                      '0788065773021'
'TXXX:CATALOGNUMBER'                                '7730'
'TXXX:Dynamic Range (DR)'                           '13'
'TXXX:Dynamic Range (R128)'                         '5.2274599075317383'
'TXXX:MusicBrainz Album Artist Id'                  '46b6c6e1-81ca-4fa8-b264-8f0fe49dff1a'
'TXXX:MusicBrainz Album Id'                         'e181d914-9d25-4a53-8eab-88b41d36bf42'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '46b6c6e1-81ca-4fa8-b264-8f0fe49dff1a'
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'TXXX:Peak Level (R128)'                            '-0.5 dBTP; -0.5 Left; -0.5 Right'
'TXXX:Peak Level (Sample)'                          '-0.5 dB; -0.5 Left; -0.5 Right'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Volume Level (R128)'                          '-7.8804101943969727'
'TXXX:Volume Level (ReplayGain)'                    '-2.8804099559783936'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+7.66 dB'
'TXXX:replaygain_track_peak'                        '0.280169'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e83ccf9a-e947-49c1-9aa6-7d5a59bff96b')

========================== row from database ==========================
                                              'id'  1509117
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/ragtime texas - 1927-1929/15 don_t ease me in.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  180
                                           'genre'  prerock-jb-blues
                                        'filesize'  7386508
                                           'mtime'  1620402815
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country ragtime texas 1927 1929 15 don_t ease me in prerock jb blues
                                      'tag_artist'  Henry Thomas / Henry Thomas
                                     'tag_release'  Texas Blues: Early Blues Masters From the Lone Star State
                                       'tag_title'  Don't Ease Me In
                                             'bpm'  145.6
                                    'search_title'  'don':1 'dont':3 'ease':4 'in':6 'me':5 't':2
                                   'search_artist'  'henry':1 'thomas':2
                                  'search_release'  'blues':2,3 'early':4 'from':6 'lone':8 'masters':5 'star':9 'state':10 'texas':1 'the':7
                                     'search_rest'  '1927':7 '1929':8 'blues':16 'country':4 'don':9 'ease':11 'exotica':2 'in':13 'jazz':1 'jb':15 'me':12 'oldies':3 'prerock':14 'ragtime':5 't':10 'texas':6
                                    'search_combo'  '1927':25 '1929':26 'blues':10C,11C,34 'country':22 'don':1A,27 'dont':3A 'early':12C 'ease':4A,29 'exotica':20 'from':14C 'henry':7B 'in':6A,31 'jazz':19 'jb':33 'lone':16C 'masters':13C 'me':5A,30 'oldies':21 'prerock':32 'ragtime':23 'star':17C 'state':18C 't':2A,28 'texas':9C,24 'the':15C 'thomas':8B
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620402814.9466844  (2021-05-07 17:53:34)
                             'size'  7386508