======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '150'
                                          'artist'  'Slick Shoes'
                                     'text_people'  ''
                                         'release'  'This Is Your Establishment'
                                           'title'  'Darko'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', '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-2']")
                                      'lastfmtags'  "['skate punk', 'punk rock', 'pop punk', 'christian', 'punk', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-pop'
                                             'bpm'  '143.619'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'This Is Your Establishment'
'TBPM' (BPM (beats per minute))                     '143.619'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-pop'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Darko'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Slick Shoes'
'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'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['skate punk', 'punk rock', 'pop punk', 'christian', 'punk', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.85 dB'
'TXXX:replaygain_track_peak'                        '0.324481'

========================== row from database ==========================
                                              'id'  1417953
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Spitalfield - This Is Your Establishment - 2004/16-slick_shoes-darko-rtb.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  150
                                           'genre'  rock-gr-punk-pop
                                        'filesize'  3604788
                                           'mtime'  1636914842
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock Spitalfield 2004 16 slick_shoes darko rtb rock gr punk pop
                                      'tag_artist'  Slick Shoes
                                     'tag_release'  This Is Your Establishment
                                       'tag_title'  Darko
                                             'bpm'  143.619
                                    'search_title'  'darko':1
                                   'search_artist'  'shoes':2 'slick':1
                                  'search_release'  'establishment':4 'is':2 'this':1 'your':3
                                     'search_rest'  '00poprockelectronic':1 '2004':5 'darko':8 'gr':11 'indierock':3 'pop':13 'poprock':2 'punk':12 'rock':10 'rtb':9 'shoes':7 'slick':6 'spitalfield':4
                                    'search_combo'  '00poprockelectronic':8 '2004':12 'darko':1A,15 'establishment':7C 'gr':18 'indierock':10 'is':5C 'pop':20 'poprock':9 'punk':19 'rock':17 'rtb':16 'shoes':3B,14 'slick':2B,13 'spitalfield':11 'this':4C 'your':6C
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['skate punk', 'punk rock', 'pop punk', 'christian', 'punk', 'rock']
                                        'tag_date'  2004
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636914841.6983085  (2021-11-14 19:34:01)
                             'size'  3604788