======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '305'
                                          'artist'  'Kelpe'
                                     'text_people'  'Kelpe'
                                         'release'  'Fourth: The Golden Eagle'
                                           'title'  'Nice Eyes in My Size'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-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'  "['electronica', 'downtempo', 'idm', 'electronic', 'trip hop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '10'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '98.0'
                                             'key'  '7B'
                                        'acoustid'  '99a8ed97-9845-4018-a0a5-1c428e2a3a44'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:Songs-DB_Custom1:XXX'                         'done'
'COMM:Songs-DB_Custom2:XXX'                         'lars'
'TALB' (Album/Movie/Show title)                     'Fourth: The Golden Eagle'
'TBPM' (BPM (beats per minute))                     '98.0'
'TCOM' (Composer)                                   'Kelpe'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-06-03'
'TIT2' (Title/songname/content description)         'Nice Eyes in My Size'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Kelpe'
'TPE2' (Band/orchestra/accompaniment)               'Kelpe'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5/10'
'TSO2'                                              'Kelpe'
'TSOP' (Performer sort order)                       'Kelpe'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf52.54.0'
'TXXX:ASIN'                                         'B00CJIBDCA'
'TXXX:Acoustid Id'                                  '99a8ed97-9845-4018-a0a5-1c428e2a3a44'
'TXXX:CATALOGNUMBER'                                'DRUT002LP'
'TXXX:MusicBrainz Album Artist Id'                  '270ff0d9-7243-4411-bce5-eeafbefb1b65'
'TXXX:MusicBrainz Album Id'                         '2dcae1bc-aa39-4776-8cee-fe3f8f997075'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '270ff0d9-7243-4411-bce5-eeafbefb1b65'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:author'                                       'Kelpe'
'TXXX:compatible_brands'                            'M4A mp42isom'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'downtempo', 'idm', 'electronic', 'trip hop']
'TXXX:major_brand'                                  'M4A '
'TXXX:minor_version'                                '0'
'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'                        '-3.52 dB'
'TXXX:replaygain_track_peak'                        '0.451525'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'def858aa-ca70-4b33-b98d-3eb5a26eaba9')

========================== row from database ==========================
                                              'id'  1363402
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kelpe - fourth_ the golden eagle/05 nice eyes in my size.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  305
                                           'genre'  electronic
                                        'filesize'  12466092
                                           'mtime'  1636914101
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic fourth_ the golden eagle 05 nice eyes my size electronic
                                      'tag_artist'  Kelpe
                                     'tag_release'  Fourth: The Golden Eagle
                                       'tag_title'  Nice Eyes in My Size
                                             'bpm'  98.0
                                    'search_title'  'eyes':2 'in':3 'my':4 'nice':1 'size':5
                                   'search_artist'  'kelpe':1
                                  'search_release'  'eagle':5 'fourth':1,2 'golden':4 'the':3
                                     'search_rest'  '00poprockelectronic':1 'eagle':5 'electronic':10 'eyes':7 'fourth':2 'golden':4 'my':8 'nice':6 'size':9 'the':3
                                    'search_combo'  '00poprockelectronic':12 'eagle':11C,16 'electronic':21 'eyes':2A,18 'fourth':7C,8C,13 'golden':10C,15 'in':3A 'kelpe':6B 'my':4A,19 'nice':1A,17 'size':5A,20 'the':9C,14
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-2', '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'  ['electronica', 'downtempo', 'idm', 'electronic', 'trip hop']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636914100.9789534  (2021-11-14 19:21:40)
                             'size'  12466092