======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '271'
                                          'artist'  'Kammerflimmer Kollektief'
                                     'text_people'  ''
                                         'release'  'Cicadidae'
                                           'title'  'Über die Wasserscheide'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', 'jazz', 'post rock', 'ambient', 'avant garde', 'experimental']"
                                     'discogstags'  "['electronic', 'jazz', 'future jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '84.1'
                                             'key'  '9A'
                                        'acoustid'  '5ea8111f-162c-4dbe-b644-c80f53f05adb'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Cicadidae'
'TBPM' (BPM (beats per minute))                     '84.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Über die Wasserscheide'
'TKEY' (Initial key)                                '9A'
'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)               '3/10'
'TSO2'                                              'Kammerflimmer Kollektief'
'TSOP' (Performer sort order)                       'Kammerflimmer Kollektief'
'TXXX:ASIN'                                         'B0000ALFYI'
'TXXX:Acoustid Id'                                  '5ea8111f-162c-4dbe-b644-c80f53f05adb'
'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'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'jazz', 'future jazz']
'TXXX:lastfmtags'                                   ['electronic', 'jazz', 'post rock', 'ambient', 'avant garde', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+7.43 dB'
'TXXX:replaygain_track_peak'                        '0.210776'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fde7084c-9436-4303-9fc0-bab3b55fdf3c')

========================== row from database ==========================
                                              'id'  1295064
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/[staubgold 040]  Kammerflimmer Kollektief - Cicadidae - 2003/03. Über Die Wasserscheide.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  271
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  10909967
                                           'mtime'  1636911135
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip [staubgold 040] 2003 03. Die electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Kammerflimmer Kollektief
                                     'tag_release'  Cicadidae
                                       'tag_title'  Über die Wasserscheide
                                             'bpm'  84.1
                                    'search_title'  'die':3 'uber':1,2 'wasserscheide':4
                                   'search_artist'  'kammerflimmer':1 'kollektief':2
                                  'search_release'  'cicadidae':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 '03':8,9 '040':5,6 '2003':7 'acid':16 'die':10 'downtempo':15 'electronic':11 'hop':13 'jazz':17 'or':14 'staubgold':3,4 'trip':12
                                    'search_combo'  '00poprockelectronic':8 '00trip':9 '03':15,16 '040':12,13 '2003':14 'acid':23 'cicadidae':7C 'die':3A,17 'downtempo':22 'electronic':18 'hop':20 'jazz':24 'kammerflimmer':5B 'kollektief':6B 'or':21 'staubgold':10,11 'trip':19 'uber':1A,2A 'wasserscheide':4A
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'jazz', 'post rock', 'ambient', 'avant garde', 'experimental']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'jazz', 'future jazz']

============================== file details ==============================
                                           'mtime'  1636911134.9916224  (2021-11-14 18:32:14)
                             'size'  10909967