======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '216'
                                          'artist'  'Kill Hannah'
                                     'text_people'  ''
                                         'release'  'For Never And Ever'
                                           'title'  "They Can't Save Us Now"
                                           'quals'  ("['Q-HAP-3', '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-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative rock', 'indie', 'alternative', 'emo', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '122.068'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'For Never And Ever'
'TBPM' (BPM (beats per minute))                     '122.068'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         "They Can't Save Us Now"
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kill Hannah'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['alternative rock', 'indie', 'alternative', 'emo', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.20 dB'
'TXXX:replaygain_track_peak'                        '0.417537'

========================== row from database ==========================
                                              'id'  1500006
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kill Hannah/Kill Hannah - They Can_t Save Us Now.mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  216
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  2602464
                                           'mtime'  1621697431
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Can_t ifs songwriter indie rock
                                      'tag_artist'  Kill Hannah
                                     'tag_release'  For Never And Ever
                                       'tag_title'  They Can't Save Us Now
                                             'bpm'  122.068
                                    'search_title'  'can':2 'cant':4 'now':7 'save':5 't':3 'they':1 'us':6
                                   'search_artist'  'hannah':2 'kill':1
                                  'search_release'  'and':3 'ever':4 'for':1 'never':2
                                     'search_rest'  '00poprockelectronic':1 'can':2 'ifs':4 'indie':6 'rock':7 'songwriter':5 't':3
                                    'search_combo'  '00poprockelectronic':14 'and':12C 'can':2A,15 'cant':4A 'ever':13C 'for':10C 'hannah':9B 'ifs':17 'indie':19 'kill':8B 'never':11C 'now':7A 'rock':20 'save':5A 'songwriter':18 't':3A,16 'they':1A 'us':6A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'indie', 'alternative', 'emo', 'rock']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697430.564193  (2021-05-22 17:30:30)
                             'size'  2602464