======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '148'
                                          'artist'  "Society's Children"
                                     'text_people'  ''
                                         'release'  'Tape No065 - Real Girls In The Garage Land (Part XV)'
                                           'title'  "Slippin' Away"
                                           '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-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'all', 'box of 45s', 'spotify', 'rock']"
                                     'discogstags'  "['psychedelic rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '117.0'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No065 - Real Girls In The Garage Land (Part XV)'
'TBPM' (BPM (beats per minute))                     '117.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         "Slippin' Away"
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               "Society's Children"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '14'
'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', 'all', 'box of 45s', 'spotify', 'rock']
'TXXX:q-bass'                                       '2'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+23.38 dB'
'TXXX:replaygain_track_peak'                        '0.038567'
'TXXX:tracknum'                                     '14'

========================== row from database ==========================
                                              'id'  1520205
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT065 - Real Girls In The Garage Land - Part XV/14 - Society_s Children - Slippin_ Away (1968 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  148
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3565568
                                           'mtime'  1620383318
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT065 14 Society_s Slippin_ (1968 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  Society's Children
                                     'tag_release'  Tape No065 - Real Girls In The Garage Land (Part XV)
                                       'tag_title'  Slippin' Away
                                             'bpm'  117.0
                                    'search_title'  'away':3 'slippin':1,2
                                   'search_artist'  'children':4 's':2 'society':1 'societys':3
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'no065':2 'part':9,10 'real':3 'tape':1 'the':6 'xv':11,12
                                     'search_rest'  '1968':9,10 'blogspot':2 'com':3 'garage':15,17 'garagetapes':1,20 'garagetapesblogspotcom':4 'gr':14 'gt065':5 'pl':19 'rock':13 's':7 'set':16,18 'slippin':8 'society':6 'us':11,12
                                    'search_combo'  '1968':28,29 'away':3A 'blogspot':21 'children':7B 'com':22 'garage':14C,34,36 'garagetapes':20,39 'garagetapesblogspotcom':23 'girls':11C 'gr':33 'gt065':24 'in':12C 'land':15C 'no065':9C 'part':16C,17C 'pl':38 'real':10C 'rock':32 's':5B,26 'set':35,37 'slippin':1A,2A,27 'society':4B,25 'societys':6B 'tape':8C 'the':13C 'us':30,31 'xv':18C,19C
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  1B
                                           '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-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'all', 'box of 45s', 'spotify', 'rock']
                                        'tag_date'  1968
                                     'discogstags'  ['psychedelic rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620383318.3392344  (2021-05-07 12:28:38)
                             'size'  3565568