======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '174'
                                          'artist'  'Sparklings'
                                     'text_people'  ''
                                         'release'  'Tape No004 - Anyday, Anywhere'
                                           'title'  "Now It's Your Turn To Cry"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '87.1'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tape No004 - Anyday, Anywhere'
'TBPM' (BPM (beats per minute))                     '87.1'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "Now It's Your Turn To Cry"
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sparklings'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '07'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.23 dB'
'TXXX:replaygain_track_peak'                        '0.385757'
'TXXX:tracknum'                                     '07'

========================== row from database ==========================
                                              'id'  1512434
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT004/07 - Sparklings - Now It_s Your Turn To Cry.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  174
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  2785152
                                           'mtime'  1620382729
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT004 07 It_s rock gr garage;set pl garagetapes
                                      'tag_artist'  Sparklings
                                     'tag_release'  Tape No004 - Anyday, Anywhere
                                       'tag_title'  Now It's Your Turn To Cry
                                             'bpm'  87.1
                                    'search_title'  'cry':8 'it':2 'its':4 'now':1 's':3 'to':7 'turn':6 'your':5
                                   'search_artist'  'sparklings':1
                                  'search_release'  'anyday':3,4 'anywhere':5 'no004':2 'tape':1
                                     'search_rest'  'blogspot':2 'com':3 'garage':10,12 'garagetapes':1,15 'garagetapesblogspotcom':4 'gr':9 'gt004':5 'it':6 'pl':14 'rock':8 's':7 'set':11,13
                                    'search_combo'  'anyday':12C,13C 'anywhere':14C 'blogspot':16 'com':17 'cry':8A 'garage':24,26 'garagetapes':15,29 'garagetapesblogspotcom':18 'gr':23 'gt004':19 'it':2A,20 'its':4A 'no004':11C 'now':1A 'pl':28 'rock':22 's':3A,21 'set':25,27 'sparklings':9B 'tape':10C 'to':7A 'turn':6A 'your':5A
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-1', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620382728.532681  (2021-05-07 12:18:48)
                             'size'  2785152