======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '688'
                                          'artist'  "Darwin's Radio"
                                     'text_people'  ''
                                         'release'  'progsoup 54'
                                           'title'  'Breath It In'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new prog', 'neo progressive', 'progressive rock', 'neo prog', 'progressive']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '124.621'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'progsoup 54'
'TBPM' (BPM (beats per minute))                     '124.621'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Breath It In'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               "Darwin's Radio"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '16'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['new prog', 'neo progressive', 'progressive rock', 'neo prog', 'progressive']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                        '-0.30 dB'
'TXXX:replaygain_track_peak'                        '0.366052'
'USLT::eng'                                         ' '

========================== row from database ==========================
                                              'id'  1411777
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 54/3055 darwins radio - Breath It In.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  688
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  27541317
                                           'mtime'  1620737575
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 3055 darwins radio rock cppex progressive;set pl progspace
                                      'tag_artist'  Darwin's Radio
                                     'tag_release'  progsoup 54
                                       'tag_title'  Breath It In
                                             'bpm'  124.621
                                    'search_title'  'breath':1 'in':3 'it':2
                                   'search_artist'  'darwin':1 'darwins':3 'radio':4 's':2
                                  'search_release'  '54':2 'progsoup':1
                                     'search_rest'  '3055':3 'classicprogpsy':1 'cppex':7 'darwins':4 'pl':12 'progressive':8,10 'progsoup':2 'progspace':13 'radio':5 'rock':6 'set':9,11
                                    'search_combo'  '3055':12 '54':9C 'breath':1A 'classicprogpsy':10 'cppex':16 'darwin':4B 'darwins':6B,13 'in':3A 'it':2A 'pl':21 'progressive':17,19 'progsoup':8C,11 'progspace':22 'radio':7B,14 'rock':15 's':5B 'set':18,20
                                    'tag_tracknum'  16
                                      '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-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['new prog', 'neo progressive', 'progressive rock', 'neo prog', 'progressive']
                                        'tag_date'  2009
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620737574.5690942  (2021-05-11 14:52:54)
                             'size'  27541317