======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '174'
                                          'artist'  'Les Baxter'
                                     'text_people'  ''
                                         'release'  'Alakazam the Great'
                                           'title'  "Ali's Song"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lounge', 'space age pop', 'jazz', 'exotica', 'easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '11'
                                            'date'  '1961'
                                        'comments'  ''
                                           'genre'  'entertaining-unsorted'
                                             'bpm'  '119.3'
                                             'key'  '8A'
                                        'acoustid'  'd53109d6-ba16-431b-b79a-a8d4a3bb3cc1'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::\x00\x00\x00'                                'Vee Jay LP-6000 Mono\r\nVocals by Bobby Adano'
'COMM::spa'                                         'Vee Jay LP-6000 Mono\r\nVocals'
'PRIV:AverageLevel:\x0b\x10\x00\x00'                PRIV(owner='AverageLevel', data=b'\x0b\x10\x00\x00')
'PRIV:PeakValue:às\x00\x00'                         PRIV(owner='PeakValue', data=b'\xe0s\x00\x00')
'TALB' (Album/Movie/Show title)                     'Alakazam the Great'
'TBPM' (BPM (beats per minute))                     '119.3'
'TCON' (Content type, a.k.a. Genre)                 'entertaining-unsorted'
'TDOR' (Original release time)                      '1961'
'TDRC' (Recording time)                             '1961'
'TENC' (Encoded by)                                 'Basic Hip Digita Oddio'
'TIT2' (Title/songname/content description)         "Ali's Song"
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Les Baxter'
'TPE2' (Band/orchestra/accompaniment)               'Les Baxter'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'VeeJay'
'TRCK' (Track number/Position in set)               '3/11'
'TSO2'                                              'Baxter, Les'
'TSOP' (Performer sort order)                       'Baxter, Les'
'TXXX:Acoustid Id'                                  'd53109d6-ba16-431b-b79a-a8d4a3bb3cc1'
'TXXX:Artists'                                      'Les Baxter'
'TXXX:CATALOGNUMBER'                                'LP-6000'
'TXXX:MusicBrainz Album Artist Id'                  'b556bdfa-e55f-4891-a9cd-ba40010634e8'
'TXXX:MusicBrainz Album Id'                         '846a02ff-8e64-4e04-b83e-e073a7b10e8c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/soundtrack'
'TXXX:MusicBrainz Artist Id'                        'b556bdfa-e55f-4891-a9cd-ba40010634e8'
'TXXX:MusicBrainz Release Group Id'                 'd3b0b481-08cb-3be1-af7e-9ca105824aac'
'TXXX:MusicBrainz Release Track Id'                 '52aaf6b0-8ed7-37d4-a7bb-d7fe2a0bb1da'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['lounge', 'space age pop', 'jazz', 'exotica', 'easy listening']
'TXXX:originalyear'                                 '1961'
'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'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.76 dB'
'TXXX:replaygain_track_peak'                        '0.538295'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'32c6d61d-a1b5-4360-ae25-5645dd009a7f')

========================== row from database ==========================
                                              'id'  1512772
                                            'path'  /data/Music/Bulk/00spent/Alakazam The Great/03 Ali_s Song.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  174
                                           'genre'  entertaining-unsorted
                                        'filesize'  2903260
                                           'mtime'  1637330815
                                   'redo_metaread'  0
                                        'rest_str'   00spent The 03 Ali_s entertaining unsorted
                                      'tag_artist'  Les Baxter
                                     'tag_release'  Alakazam the Great
                                       'tag_title'  Ali's Song
                                             'bpm'  119.3
                                    'search_title'  'ali':1 'alis':3 's':2 'song':4
                                   'search_artist'  'baxter':2 'les':1
                                  'search_release'  'alakazam':1 'great':3 'the':2
                                     'search_rest'  '00spent':1 'ali':3 'entertaining':5 's':4 'the':2 'unsorted':6
                                    'search_combo'  '00spent':10 'alakazam':7C 'ali':1A,12 'alis':3A 'baxter':6B 'entertaining':14 'great':9C 'les':5B 's':2A,13 'song':4A 'the':8C,11 'unsorted':15
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', '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'  ['lounge', 'space age pop', 'jazz', 'exotica', 'easy listening']
                                        'tag_date'  1961
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330814.880136  (2021-11-19 15:06:54)
                             'size'  2903260