======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '295'
                                          'artist'  'New Order'
                                     'text_people'  ''
                                         'release'  'Stranger Things (Music from the Netflix Original Series)'
                                           'title'  'Elegia'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'post punk', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '29'
                                      'tracktotal'  ''
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-series'
                                             'bpm'  '143.7'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'WEB'
'TALB' (Album/Movie/Show title)                     'Stranger Things (Music from the Netflix Original Series)'
'TBPM' (BPM (beats per minute))                     '143.7'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-series'
'TDRC' (Recording time)                             '2017'
'TIT2' (Title/songname/content description)         'Elegia'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'New Order'
'TRCK' (Track number/Position in set)               '29'
'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:lastfmtags'                                   ['80s', 'new wave', 'alternative', 'post punk', 'electronic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'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'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.02 dB'
'TXXX:replaygain_track_peak'                        '0.695615'

========================== row from database ==========================
                                              'id'  1245625
                                            'path'  /data/Music/Bulk/0soundtrack/Scorpions - Stranger Things (Music from the Netflix Original Series) (2017)/29 - Elegia.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  295
                                           'genre'  soundtrack-video-series
                                        'filesize'  11821059
                                           'mtime'  1637522315
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Scorpions (2017) 29 soundtrack video series
                                      'tag_artist'  New Order
                                     'tag_release'  Stranger Things (Music from the Netflix Original Series)
                                       'tag_title'  Elegia
                                             'bpm'  143.7
                                    'search_title'  'elegia':1
                                   'search_artist'  'new':1 'order':2
                                  'search_release'  'from':5 'music':3,4 'netflix':7 'original':8 'series':9,10 'stranger':1 'the':6 'things':2
                                     'search_rest'  '0soundtrack':1 '2017':3,4 '29':5 'scorpions':2 'series':8 'soundtrack':6 'video':7
                                    'search_combo'  '0soundtrack':14 '2017':16,17 '29':18 'elegia':1A 'from':8C 'music':6C,7C 'netflix':10C 'new':2B 'order':3B 'original':11C 'scorpions':15 'series':12C,13C,21 'soundtrack':19 'stranger':4C 'the':9C 'things':5C 'video':20
                                    'tag_tracknum'  29
                                      'num_images'  0
                                             'key'  9B
                                           '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-2', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'post punk', 'electronic']
                                        'tag_date'  2017
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637522315.260098  (2021-11-21 20:18:35)
                             'size'  11821059