======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '415'
                                          'artist'  'Martyné & Jacob Chenaux'
                                     'text_people'  ''
                                         'release'  'Reawer Ep'
                                           'title'  'Morning'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '130.819'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Reawer Ep'
'TBPM' (BPM (beats per minute))                     '130.819'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2017'
'TIT2' (Title/songname/content description)         'Morning'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Martyni & Jacob Chenaux'
'TPE2' (Band/orchestra/accompaniment)               'Martyné & Jacob Chenaux'
'TRCK' (Track number/Position in set)               '2'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf54.20.4'
'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'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.56 dB'
'TXXX:replaygain_track_peak'                        '0.600989'

========================== row from database ==========================
                                              'id'  1388760
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/02 - Martyné & Jacob Chenaux - Morning.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  415
                                           'genre'  electronic-unsorted
                                        'filesize'  16612211
                                           'mtime'  1620572538
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 02 electronic unsorted
                                      'tag_artist'  Martyné & Jacob Chenaux
                                     'tag_release'  Reawer Ep
                                       'tag_title'  Morning
                                             'bpm'  130.819
                                    'search_title'  'morning':1
                                   'search_artist'  'chenaux':4 'jacob':3 'martyne':1,2
                                  'search_release'  'ep':2 'reawer':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':7 'files':5,6 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':8 'chenaux':5B 'electronic':14 'ep':7C 'files':12,13 'jacob':4B 'loose':10,11 'martyne':2B,3B 'morning':1A 'reawer':6C 'unsorted':9
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2017
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572538.0270095  (2021-05-09 17:02:18)
                             'size'  16612211