======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '178'
                                          'artist'  "Lou Lockett's Orchestra"
                                     'text_people'  ''
                                         'release'  'Yiddish-American Klezmer Music - 1925-1956'
                                           'title'  'Freilachs'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jewish', 'jazz', 'yiddish', 'klezmer']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  '23'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '88.015'
                                             'key'  '10B'
                                        'acoustid'  'c645cba8-928c-4630-ae35-6e918ea84466'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[mudmashers]'
'COMM:ID3v1 Comment:XXX'                            '[mudmashers]'
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'TALB' (Album/Movie/Show title)                     'Yiddish-American Klezmer Music - 1925-1956'
'TBPM' (BPM (beats per minute))                     '88.015'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         'Freilachs'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               "Lou Lockett's Orchestra"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Yazoo Records'
'TRCK' (Track number/Position in set)               '21/23'
'TSO2'                                              'Tarras, Dave'
'TSOP' (Performer sort order)                       "Lou Lockett's Orchestra"
'TXXX:ASIN'                                         'B000000G9A'
'TXXX:Acoustid Id'                                  'c645cba8-928c-4630-ae35-6e918ea84466'
'TXXX:BARCODE'                                      '016351070128'
'TXXX:CATALOGNUMBER'                                'Yazoo 7001'
'TXXX:MusicBrainz Album Artist Id'                  'af65c3ba-b8b3-431b-9a49-291748729816'
'TXXX:MusicBrainz Album Id'                         '06d8017d-4be5-4f92-8a71-010d62819789'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '7092668d-ced4-4049-8ca5-585f16cc397e'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['jewish', 'jazz', 'yiddish', 'klezmer']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.00 dB'
'TXXX:replaygain_track_peak'                        '0.354764'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'78896007-3c0d-4b93-9f95-d6241036013b')

========================== row from database ==========================
                                              'id'  1508627
                                            'path'  /data/Music/Bulk/00localcharacter/Moishe Oysher & Florence Weiss - Dave Tarras - Yiddish-American Klezmer Music 1925-56/21. Lou Lockett_s Orchestra - Freilachs.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  178
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  7168211
                                           'mtime'  1620528969
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Moishe Oysher & Florence Weiss Dave Tarras 21. Lockett_s loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Lou Lockett's Orchestra
                                     'tag_release'  Yiddish-American Klezmer Music - 1925-1956
                                       'tag_title'  Freilachs
                                             'bpm'  88.015
                                    'search_title'  'freilachs':1
                                   'search_artist'  'lockett':2 'locketts':4 'lou':1 'orchestra':5 's':3
                                  'search_release'  '1925':6 '19251956':8 '1956':7 'american':2 'klezmer':4 'music':5 'yiddish':1 'yiddishamerican':3
                                     'search_rest'  '21':7,8 'balkan':15 'brass':20 'dave':5 'florence':3 'gypsy':13 'klezmer':16,18 'loc':11 'lockett':9 'mi':17,19 'moishe':1 'or':14 'oysher':2 's':10 'style':12 'tarras':6 'weiss':4
                                    'search_combo'  '1925':12C '19251956':14C '1956':13C '21':21,22 'american':8C 'balkan':29 'brass':34 'dave':19 'florence':17 'freilachs':1A 'gypsy':27 'klezmer':10C,30,32 'loc':25 'lockett':3B,23 'locketts':5B 'lou':2B 'mi':31,33 'moishe':15 'music':11C 'or':28 'orchestra':6B 'oysher':16 's':4B,24 'style':26 'tarras':20 'weiss':18 'yiddish':7C 'yiddishamerican':9C
                                    'tag_tracknum'  21
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['jewish', 'jazz', 'yiddish', 'klezmer']
                                        'tag_date'  1992
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1620528969.2759206  (2021-05-09 04:56:09)
                             'size'  7168211