======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '78'
                                          'artist'  'Sam Mcloughlin + Alison Cooper'
                                     'text_people'  ''
                                         'release'  'Supernatural Lancashire Volume Two'
                                           'title'  'Consumed by Opal Waters'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', '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'  '18'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '144.1'
                                             'key'  '12B'
                                        '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))                     '144.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         'Consumed by Opal Waters'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Sam Mcloughlin + Alison Cooper'
'TRCK' (Track number/Position in set)               '18'
'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'                                       '1'
'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'                        '-1.64 dB'
'TXXX:replaygain_track_peak'                        '0.470171'

========================== row from database ==========================
                                              'id'  1373017
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Sam Mcloughlin + Alison Cooper - 2013 -  Emerald Web, S. McLoughlin & A. Cooper - Garden Of Mirrors & Supernatural Lancashire Volume 2/18 - Consumed by Opal Waters.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  78
                                           'genre'  electronic
                                        'filesize'  3251883
                                           'mtime'  1636913360
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer 2013 Emerald Web, S. McLoughlin & A. Garden Of Mirrors & 2 18 electronic
                                      'tag_artist'  Sam Mcloughlin + Alison Cooper
                                     'tag_release'  Supernatural Lancashire Volume Two
                                       'tag_title'  Consumed by Opal Waters
                                             'bpm'  144.1
                                    'search_title'  'by':2 'consumed':1 'opal':3 'waters':4
                                   '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 '18':16 '2':15 '2013':3 'a':10,11 'electronic':17 'emerald':4 'garden':12 'loughlin':19 'mc':18 'mcloughlin':9 'mirrors':14 'of':13 's':7,8 'web':5,6
                                    'search_combo'  '00calmer':14 '00poprockelectronic':13 '18':28 '2':27 '2013':15 'a':22,23 'alison':7B 'by':2A 'consumed':1A 'cooper':8B 'electronic':29 'emerald':16 'garden':24 'lancashire':10C 'loughlin':31 'mc':30 'mcloughlin':6B,21 'mirrors':26 'of':25 'opal':3A 's':19,20 'sam':5B 'supernatural':9C 'two':12C 'volume':11C 'waters':4A 'web':17,18
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  12B
                                           '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-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2013
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913359.5667562  (2021-11-14 19:09:19)
                             'size'  3251883