======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '170'
                                          'artist'  'Sam Mcloughlin + Alison Cooper'
                                     'text_people'  ''
                                         'release'  'Supernatural Lancashire Volume Two'
                                           'title'  'The Continuing Trade of Old Canky'
                                           '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-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']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '108.9'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Supernatural Lancashire Volume Two'
'TBPM' (BPM (beats per minute))                     '108.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'The Continuing Trade of Old Canky'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sam Mcloughlin + Alison Cooper'
'TRCK' (Track number/Position in set)               '15'
'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:q-bass'                                       '4'
'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'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.34 dB'
'TXXX:replaygain_track_peak'                        '0.532915'

========================== row from database ==========================
                                              'id'  1380298
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Sam Mcloughlin + Alison Cooper - 2013 -  Emerald Web, S. McLoughlin & A. Cooper - Garden Of Mirrors & Supernatural Lancashire Volume 2/15 - The Continuing Trade of Old Canky.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  170
                                           'genre'  electronic
                                        'filesize'  6959191
                                           'mtime'  1636913359
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer 2013 Emerald Web, S. McLoughlin & A. Garden Of Mirrors & 2 15 electronic
                                      'tag_artist'  Sam Mcloughlin + Alison Cooper
                                     'tag_release'  Supernatural Lancashire Volume Two
                                       'tag_title'  The Continuing Trade of Old Canky
                                             'bpm'  108.9
                                    'search_title'  'canky':6 'continuing':2 'of':4 'old':5 'the':1 'trade':3
                                   'search_artist'  'alison':3 'cooper':4 'mcloughlin':2 'sam':1
                                  'search_release'  'lancashire':2 'supernatural':1 'two':4 'volume':3
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '2':15 '2013':3 'a':10,11 'electronic':16 'emerald':4 'garden':12 'loughlin':18 'mc':17 'mcloughlin':9 'mirrors':14 'of':13 's':7,8 'web':5,6
                                    'search_combo'  '00calmer':16 '00poprockelectronic':15 '2':29 '2013':17 'a':24,25 'alison':9B 'canky':6A 'continuing':2A 'cooper':10B 'electronic':30 'emerald':18 'garden':26 'lancashire':12C 'loughlin':32 'mc':31 'mcloughlin':8B,23 'mirrors':28 'of':4A,27 'old':5A 's':21,22 'sam':7B 'supernatural':11C 'the':1A 'trade':3A 'two':14C 'volume':13C 'web':19,20
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  5A
                                           '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-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913359.4804773  (2021-11-14 19:09:19)
                             'size'  6959191