======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '80'
                                          'artist'  'Kammerflimmer Kollektief'
                                     'text_people'  'Annette Peacock'
                                         'release'  'Cicadidae'
                                           'title'  'Blood'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronic', 'jazz', 'post rock', 'ambient', 'avant garde', 'experimental']"
                                     'discogstags'  "['electronic', 'jazz', 'future jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '10'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-newer-dark or acid'
                                             'bpm'  '140.8'
                                             'key'  '5A'
                                        'acoustid'  '6c57ea15-6bb4-4f3d-9b74-b6b810e95d68'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Cicadidae'
'TBPM' (BPM (beats per minute))                     '140.8'
'TCOM' (Composer)                                   'Annette Peacock'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-newer-dark or acid'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Blood'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kammerflimmer Kollektief'
'TPE2' (Band/orchestra/accompaniment)               'Kammerflimmer Kollektief'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Temporary Residence Limited'
'TRCK' (Track number/Position in set)               '4/10'
'TSO2'                                              'Kammerflimmer Kollektief'
'TSOP' (Performer sort order)                       'Kammerflimmer Kollektief'
'TXXX:ASIN'                                         'B0000ALFYI'
'TXXX:Acoustid Id'                                  '6c57ea15-6bb4-4f3d-9b74-b6b810e95d68'
'TXXX:BARCODE'                                      '656605306025'
'TXXX:CATALOGNUMBER'                                'TRR60'
'TXXX:MusicBrainz Album Artist Id'                  '084e53d6-ee8d-4787-9835-f1748a6b3d09'
'TXXX:MusicBrainz Album Id'                         'fa5bf96b-9a51-3903-a102-d8f1dfae259c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '084e53d6-ee8d-4787-9835-f1748a6b3d09'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'jazz', 'future jazz']
'TXXX:lastfmtags'                                   ['electronic', 'jazz', 'post rock', 'ambient', 'avant garde', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.19 dB'
'TXXX:replaygain_track_peak'                        '0.479894'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b6dc71d5-37d7-4292-94a1-c5db4e4c71a4')

========================== row from database ==========================
                                              'id'  1378499
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Kammerflimmer Kollektief - Cicadidae/04 Blood.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  80
                                           'genre'  prerock-jb-jazz-newer-dark or acid
                                        'filesize'  1933311
                                           'mtime'  1620530595
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 04 prerock jb jazz newer dark or acid
                                      'tag_artist'  Kammerflimmer Kollektief
                                     'tag_release'  Cicadidae
                                       'tag_title'  Blood
                                             'bpm'  140.8
                                    'search_title'  'blood':1
                                   'search_artist'  'kammerflimmer':1 'kollektief':2
                                  'search_release'  'cicadidae':1
                                     'search_rest'  'acid':10 'country':4 'dark':8 'exotica':2 'jazz':1 'jb':6 'newer':7 'oldies':3 'or':9 'prerock':5
                                    'search_combo'  'acid':14 'blood':1A 'cicadidae':4C 'country':8 'dark':12 'exotica':6 'jazz':5 'jb':10 'kammerflimmer':2B 'kollektief':3B 'newer':11 'oldies':7 'or':13 'prerock':9
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'jazz', 'post rock', 'ambient', 'avant garde', 'experimental']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'jazz', 'future jazz']

============================== file details ==============================
                                           'mtime'  1620530594.9204483  (2021-05-09 05:23:14)
                             'size'  1933311