======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '366'
                                          'artist'  'Stafrænn Hákon'
                                     'text_people'  ''
                                         'release'  'Ventill / Poki'
                                           'title'  'Unnar'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'shoegaze', 'icelandic', 'post rock', 'ambient']"
                                     'discogstags'  "['electronic', 'rock', 'abstract', 'post rock', 'experimental', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '10'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '90'
                                             'key'  '11B'
                                        'acoustid'  '965f6314-55d5-4773-a8a1-1c30f5aed4ae'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Ventill / Poki'
'TBPM' (BPM (beats per minute))                     '90'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-09-13'
'TIT2' (Title/songname/content description)         'Unnar'
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Stafrænn Hákon'
'TPE2' (Band/orchestra/accompaniment)               'Stafrænn Hákon'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Resonant'
'TRCK' (Track number/Position in set)               '1/10'
'TSO2'                                              'Hákon, Stafrænn'
'TSOP' (Performer sort order)                       'Hákon, Stafrænn'
'TXXX:ASIN'                                         'B0002K0OT0'
'TXXX:Acoustid Id'                                  '965f6314-55d5-4773-a8a1-1c30f5aed4ae'
'TXXX:Artists'                                      'Stafrænn Hákon'
'TXXX:BARCODE'                                      '0666017091921'
'TXXX:CATALOGNUMBER'                                'RESCD009'
'TXXX:MusicBrainz Album Artist Id'                  '5acc8f55-0a77-455f-bba4-f2f3c14f509b'
'TXXX:MusicBrainz Album Id'                         '3a8717ea-a117-4c06-a818-24d4f4335bbe'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5acc8f55-0a77-455f-bba4-f2f3c14f509b'
'TXXX:MusicBrainz Release Group Id'                 'c1381e43-d781-3927-9a90-ac173aa7f001'
'TXXX:MusicBrainz Release Track Id'                 '4c05cec1-6698-3ab1-87f5-73b9e8f1095d'
'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:discogstags'                                  ['electronic', 'rock', 'abstract', 'post rock', 'experimental', 'ambient']
'TXXX:lastfmtags'                                   ['electronica', 'shoegaze', 'icelandic', 'post rock', 'ambient']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.22 dB'
'TXXX:replaygain_track_peak'                        '0.437468'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'063f89c8-7134-48ba-b6c4-c66dbeaeb141')

========================== row from database ==========================
                                              'id'  1315715
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Stafrfnn Hakon - Stafr??nn H??kon/Ventill Poki/01 stafrann hakon - unnar.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  366
                                           'genre'  electronic
                                        'filesize'  8808627
                                           'mtime'  1636913340
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer Stafrfnn Hakon Stafr??nn H??kon 01 stafrann hakon unnar electronic
                                      'tag_artist'  Stafrænn Hákon
                                     'tag_release'  Ventill / Poki
                                       'tag_title'  Unnar
                                             'bpm'  90.0
                                    'search_title'  'unnar':1
                                   'search_artist'  'hakon':3,4 'stafraenn':2 'stafrænn':1
                                  'search_release'  'poki':2 'ventill':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 'electronic':11 'h':7 'hakon':4 'kon':8 'nn':6 'stafr':5 'stafrann':9 'stafrfnn':3 'unnar':10
                                    'search_combo'  '00calmer':9 '00poprockelectronic':8 'electronic':18 'h':14 'hakon':4B,5B,11 'kon':15 'nn':13 'poki':7C 'stafr':12 'stafraenn':3B 'stafrann':16 'stafrfnn':10 'stafrænn':2B 'unnar':1A,17 'ventill':6C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'shoegaze', 'icelandic', 'post rock', 'ambient']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'rock', 'abstract', 'post rock', 'experimental', 'ambient']

============================== file details ==============================
                                           'mtime'  1636913339.8576195  (2021-11-14 19:08:59)
                             'size'  8808627