======================== unified (from filesystem) ========================
                                         'bitrate'  '224.639'
                                        'duration'  '277'
                                          'artist'  'Familjen'
                                     'text_people'  ''
                                         'release'  'Det snurrar i min skalle'
                                           'title'  'Det vet du'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['swedish', 'electronica', 'electro', 'electronic', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '10'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '132.357'
                                             'key'  '4A'
                                        'acoustid'  '12aa33e9-76ce-47fb-bef7-b928d1f41091'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Det snurrar i min skalle'
'TBPM' (BPM (beats per minute))                     '132.357'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-08-13'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIT2' (Title/songname/content description)         'Det vet du'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Familjen'
'TPE2' (Band/orchestra/accompaniment)               'Familjen'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Tellé Records'
'TRCK' (Track number/Position in set)               '4/10'
'TSO2'                                              'Familjen'
'TSOP' (Performer sort order)                       'Familjen'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:ASIN'                                         'B0016J7XNG'
'TXXX:Acoustid Id'                                  '12aa33e9-76ce-47fb-bef7-b928d1f41091'
'TXXX:CATALOGNUMBER'                                'Tellé026CD'
'TXXX:MusicBrainz Album Artist Id'                  'd7e76e28-9f1b-4f05-a80d-f9e765746c52'
'TXXX:MusicBrainz Album Id'                         '7fb02f82-b577-3601-a13c-e81905737f3f'
'TXXX:MusicBrainz Album Release Country'            'NO'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd7e76e28-9f1b-4f05-a80d-f9e765746c52'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['swedish', 'electronica', 'electro', 'electronic', 'synthpop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.45 dB'
'TXXX:replaygain_track_peak'                        '0.445693'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'be74f1a0-2702-4948-9d28-8fcc5ac8a8fb')

========================== row from database ==========================
                                              'id'  1331188
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Familjen/2007 - Det snurrar i min skalle/04 - Det vet du.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  277
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  7847588
                                           'mtime'  1622758160
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop 2007 04 electronic we electropop or synthpop
                                      'tag_artist'  Familjen
                                     'tag_release'  Det snurrar i min skalle
                                       'tag_title'  Det vet du
                                             'bpm'  132.357
                                    'search_title'  'det':1 'du':3 'vet':2
                                   'search_artist'  'familjen':1
                                  'search_release'  'det':1 'i':3 'min':4 'skalle':5 'snurrar':2
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '2007':5 'electronic':6 'electropop':3 'or':8 'synthpop':4 'we':7
                                    'search_combo'  '00electro':11 '00poprockelectronic':10 '2007':14 'det':1A,5C 'du':3A 'electronic':15 'electropop':12 'familjen':4B 'i':7C 'min':8C 'or':17 'skalle':9C 'snurrar':6C 'synthpop':13 'vet':2A 'we':16
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['swedish', 'electronica', 'electro', 'electronic', 'synthpop']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622758160.3196127  (2021-06-04 00:09:20)
                             'size'  7847588