======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '161'
                                          'artist'  'The Chocolate Watch Band'
                                     'text_people'  ''
                                         'release'  'Tape No041 - I Live In The Springtime'
                                           'title'  'She Weaves A Tender Trap'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', '60s', 'garage', 'psychedelic rock', 'rock', 'psychedelic']"
                                     'discogstags'  "['psychedelic rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '120.5'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No041 - I Live In The Springtime'
'TBPM' (BPM (beats per minute))                     '120.5'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1967'
'TIT2' (Title/songname/content description)         'She Weaves A Tender Trap'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Chocolate Watch Band'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '03'
'TXXX:COUNTRY'                                      '- US'
'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:discogstags'                                  ['psychedelic rock', 'rock']
'TXXX:lastfmtags'                                   ['garage rock', '60s', 'garage', 'psychedelic rock', 'rock', 'psychedelic']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+24.65 dB'
'TXXX:replaygain_track_peak'                        '0.037076'
'TXXX:tracknum'                                     '03'

========================== row from database ==========================
                                              'id'  504740
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT041 - I Live In The Springtime/03 - The Chocolate Watch Band - She Weaves A Tender Trap (1967 - US).mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  161
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4534066
                                           'mtime'  1620383088
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT041 03 (1967 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Chocolate Watch Band
                                     'tag_release'  Tape No041 - I Live In The Springtime
                                       'tag_title'  She Weaves A Tender Trap
                                             'bpm'  120.5
                                    'search_title'  'a':3 'she':1 'tender':4 'trap':5 'weaves':2
                                   'search_artist'  'band':4 'chocolate':2 'the':1 'watch':3
                                  'search_release'  'i':3 'in':5 'live':4 'no041':2 'springtime':7 'tape':1 'the':6
                                     'search_rest'  '1967':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt041':5 'pl':16 'rock':10 'set':13,15 'us':8,9
                                    'search_combo'  '1967':22,23 'a':3A 'band':9B 'blogspot':18 'chocolate':7B 'com':19 'garage':28,30 'garagetapes':17,33 'garagetapesblogspotcom':20 'gr':27 'gt041':21 'i':12C 'in':14C 'live':13C 'no041':11C 'pl':32 'rock':26 'set':29,31 'she':1A 'springtime':16C 'tape':10C 'tender':4A 'the':6B,15C 'trap':5A 'us':24,25 'watch':8B 'weaves':2A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  9A
                                           '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-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', '60s', 'garage', 'psychedelic rock', 'rock', 'psychedelic']
                                        'tag_date'  1967
                                     'discogstags'  ['psychedelic rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620383088.4018314  (2021-05-07 12:24:48)
                             'size'  4534066