======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '199'
                                          'artist'  'Glen Hansard & Marketa Irglova'
                                     'text_people'  ''
                                         'release'  'The Swell Season'
                                           'title'  'Leave'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['folk', 'singer-songwriter', 'irish', 'acoustic', 'soundtrack']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '89.256'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'TALB' (Album/Movie/Show title)                     'The Swell Season'
'TBPM' (BPM (beats per minute))                     '89.256'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Leave'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Glen Hansard & Marketa Irglova'
'TPUB' (Publisher)                                  'Overcoat Recordings'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['folk', 'singer-songwriter', 'irish', 'acoustic', 'soundtrack']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.15 dB'
'TXXX:replaygain_track_peak'                        '0.403497'
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========================== row from database ==========================
                                              'id'  1274066
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Glen Hansard & Marketa Irglova - Glen & Marketa Irglova Hansard/The Swell Season/glen hansard & marketa irglova - the swell season - 08 - leave.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  199
                                           'genre'  ifs-songwriter
                                        'filesize'  4812682
                                           'mtime'  1637249163
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos glen hansard marketa irglova the swell season 08 leave ifs songwriter
                                      'tag_artist'  Glen Hansard & Marketa Irglova
                                     'tag_release'  The Swell Season
                                       'tag_title'  Leave
                                             'bpm'  89.256
                                    'search_title'  'leave':1
                                   'search_artist'  'glen':1 'hansard':2 'irglova':4 'marketa':3
                                  'search_release'  'season':3 'swell':2 'the':1
                                     'search_rest'  '00singer':1 'eos':3 'glen':4 'hansard':5 'ifs':12 'irglova':7 'leave':11 'marketa':6 'season':10 'songwriter':2 'swell':9 'the':8
                                    'search_combo'  '00singer':9 'eos':11 'glen':2B,12 'hansard':3B,13 'ifs':20 'irglova':5B,15 'leave':1A,19 'marketa':4B,14 'season':8C,18 'songwriter':10 'swell':7C,17 'the':6C,16
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['folk', 'singer-songwriter', 'irish', 'acoustic', 'soundtrack']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637249163.384814  (2021-11-18 16:26:03)
                             'size'  4812682