======================== unified (from filesystem) ========================
                                         'bitrate'  '158.345'
                                        'duration'  '808'
                                          'artist'  'Bell Orchestre'
                                     'text_people'  ''
                                         'release'  'Recording A Tape The Colour Of The Light'
                                           'title'  'Recording A Tunnel (The Invisible Bells)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'indie', 'post rock', 'experimental', 'canadian']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '145.685'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Recording A Tape The Colour Of The Light'
'TBPM' (BPM (beats per minute))                     '145.685'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Recording A Tunnel (The Invisible Bells)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bell Orchestre'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['instrumental', 'indie', 'post rock', 'experimental', 'canadian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.81 dB'
'TXXX:replaygain_track_peak'                        '0.844521'

========================== row from database ==========================
                                              'id'  1265180
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Bell Orchestre/Recording A Tape The Colour Of The Light/11 recording a tunnel (the invisible.mp3
                                         'working'  None
                                         'bitrate'  158
                                    'duration_sec'  808
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  16004946
                                           'mtime'  1638554795
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 11 recording tunnel (the invisible ifs songwriter indie unsorted
                                      'tag_artist'  Bell Orchestre
                                     'tag_release'  Recording A Tape The Colour Of The Light
                                       'tag_title'  Recording A Tunnel (The Invisible Bells)
                                             'bpm'  145.685
                                    'search_title'  'a':2 'bells':7,8 'invisible':6 'recording':1 'the':4,5 'tunnel':3
                                   'search_artist'  'bell':1 'orchestre':2
                                  'search_release'  'a':2 'colour':5 'light':7 'of':6 'recording':1 'tape':3 'the':4
                                     'search_rest'  '00singer':1 'eos':3 'ifs':9 'indie':10 'invisible':8 'recording':4 'songwriter':2 'the':6,7 'tunnel':5 'unsorted':11
                                    'search_combo'  '00singer':18 'a':2A,12C 'bell':9B 'bells':7A,8A 'colour':15C 'eos':20 'ifs':26 'indie':27 'invisible':6A,25 'light':17C 'of':16C 'orchestre':10B 'recording':1A,11C,21 'songwriter':19 'tape':13C 'the':4A,5A,14C,23,24 'tunnel':3A,22 'unsorted':28
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  10A
                                           '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-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'indie', 'post rock', 'experimental', 'canadian']
                                        'tag_date'  2005
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1638554794.7828252  (2021-12-03 19:06:34)
                             'size'  16004946