======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '188'
                                          'artist'  'Patrick Wolf'
                                     'text_people'  ''
                                         'release'  'Wind In The Wires'
                                           'title'  'The Gypsy King'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'beautiful', 'alternative', 'amazing', 'singer songwriter']"
                                     'discogstags'  "['electronic', 'rock', 'abstract', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie;ifs-songwriter-folk;rock-cppex'
                                             'bpm'  '146.000'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Wind In The Wires'
'TBPM' (BPM (beats per minute))                     '146.000'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-indie', 'ifs-songwriter-folk', 'rock-cppex']
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'The Gypsy King'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Patrick Wolf'
'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:discogstags'                                  ['electronic', 'rock', 'abstract', 'pop rock']
'TXXX:lastfmtags'                                   ['indie', 'beautiful', 'alternative', 'amazing', 'singer songwriter']
'TXXX:original release date'                        ['2005', '2005']
'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'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.54 dB'
'TXXX:replaygain_track_peak'                        '0.518795'

========================== row from database ==========================
                                              'id'  1255383
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Patrick Wolf/Wind in the Wires/06-patrick_wolf_-_the_gypsy_king-heb.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  188
                                           'genre'  ifs-songwriter-indie;ifs-songwriter-folk;rock-cppex
                                        'filesize'  4527480
                                           'mtime'  1636400396
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos the 06 patrick_wolf_ _the_gypsy_king heb ifs songwriter indie;ifs songwriter folk;rock cppex
                                      'tag_artist'  Patrick Wolf
                                     'tag_release'  Wind In The Wires
                                       'tag_title'  The Gypsy King
                                             'bpm'  146.0
                                    'search_title'  'gypsy':2 'king':3 'the':1
                                   'search_artist'  'patrick':1 'wolf':2
                                  'search_release'  'in':2 'the':3 'wind':1 'wires':4
                                     'search_rest'  '00singer':1 'cppex':20 'eos':3 'folk':16,18 'gypsy':8 'heb':10 'ifs':11,13,15 'indie':12,14 'king':9 'patrick':5 'rock':17,19 'songwriter':2 'the':4,7 'wolf':6
                                    'search_combo'  '00singer':10 'cppex':29 'eos':12 'folk':25,27 'gypsy':2A,17 'heb':19 'ifs':20,22,24 'in':7C 'indie':21,23 'king':3A,18 'patrick':4B,14 'rock':26,28 'songwriter':11 'the':1A,8C,13,16 'wind':6C 'wires':9C 'wolf':5B,15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', '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-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'beautiful', 'alternative', 'amazing', 'singer songwriter']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'rock', 'abstract', 'pop rock']

============================== file details ==============================
                                           'mtime'  1636400395.5827594  (2021-11-08 20:39:55)
                             'size'  4527480