======================== unified (from filesystem) ========================
                                         'bitrate'  '245.685'
                                        'duration'  '157'
                                          'artist'  'The Horse Company'
                                     'text_people'  ''
                                         'release'  'Olympus'
                                           'title'  'Abeline'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'under 2000 listeners', 'indie rock', 'americana', 'dutch']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '14'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '102.075'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Olympus'
'TBPM' (BPM (beats per minute))                     '102.075'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Abeline'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Horse Company'
'TRCK' (Track number/Position in set)               '12/14'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'under 2000 listeners', 'indie rock', 'americana', 'dutch']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.20 dB'
'TXXX:replaygain_track_peak'                        '0.439002'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='www.highfidelityrecords.blogspot.com')

========================== row from database ==========================
                                              'id'  1370765
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Horse Company/Olympus/12-the_horse_company-abeline-hfr.mp3
                                         'working'  None
                                         'bitrate'  245
                                    'duration_sec'  157
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  5077423
                                           'mtime'  1637330361
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 12 the_horse_company abeline hfr ifs songwriter indie rock
                                      'tag_artist'  The Horse Company
                                     'tag_release'  Olympus
                                       'tag_title'  Abeline
                                             'bpm'  102.075
                                    'search_title'  'abeline':1
                                   'search_artist'  'company':3 'horse':2 'the':1
                                  'search_release'  'olympus':1
                                     'search_rest'  '00poprockelectronic':1 'abeline':7 'company':6 'hfr':8 'horse':5 'ifs':9 'indie':11 'indierock':3 'poprock':2 'rock':12 'songwriter':10 'the':4
                                    'search_combo'  '00poprockelectronic':6 'abeline':1A,12 'company':4B,11 'hfr':13 'horse':3B,10 'ifs':14 'indie':16 'indierock':8 'olympus':5C 'poprock':7 'rock':17 'songwriter':15 'the':2B,9
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'under 2000 listeners', 'indie rock', 'americana', 'dutch']
                                        'tag_date'  2009
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1637330360.9993804  (2021-11-19 14:59:20)
                             'size'  5077423