======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '176'
                                          'artist'  "Livin' End"
                                     'text_people'  ''
                                         'release'  'Tape No013 - No Escape'
                                           'title'  "Makin' Time"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['garage rock', 'psychedelic', 'trip in tyme vol 2', 'sick and tired 14 "
 "unknown us 60s garage rarities']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '139.4'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tape No013 - No Escape'
'TBPM' (BPM (beats per minute))                     '139.4'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "Makin' Time"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               "Livin' End"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '09'
'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'                                  'rock'
'TXXX:lastfmtags'                                   ['garage rock',
 'psychedelic',
 'trip in tyme vol 2',
 'sick and tired 14 unknown us 60s garage rarities']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.93 dB'
'TXXX:replaygain_track_peak'                        '0.568031'
'TXXX:tracknum'                                     '09'

========================== row from database ==========================
                                              'id'  1516150
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT013 - No Escape (shakenroll.blogspot.com)/09 - Livin_ End - Makin_ Time.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  176
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  2824064
                                           'mtime'  1620382800
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT013 (shakenroll.blogspot.com) 09 Livin_ Makin_ rock gr garage;set pl garagetapes
                                      'tag_artist'  Livin' End
                                     'tag_release'  Tape No013 - No Escape
                                       'tag_title'  Makin' Time
                                             'bpm'  139.4
                                    'search_title'  'makin':1,2 'time':3
                                   'search_artist'  'end':3 'livin':1,2
                                  'search_release'  'escape':4 'no':3 'no013':2 'tape':1
                                     'search_rest'  'blogspot':2,7 'com':3,8 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt013':5 'livin':10 'makin':11 'pl':18 'rock':12 'set':15,17 'shakenroll':6 'shakenrollblogspotcom':9
                                    'search_combo'  'blogspot':12,17 'com':13,18 'end':6B 'escape':10C 'garage':24,26 'garagetapes':11,29 'garagetapesblogspotcom':14 'gr':23 'gt013':15 'livin':4B,5B,20 'makin':1A,2A,21 'no':9C 'no013':8C 'pl':28 'rock':22 'set':25,27 'shakenroll':16 'shakenrollblogspotcom':19 'tape':7C 'time':3A
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  1A
                                           '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-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'psychedelic', 'trip in tyme vol 2', 'sick and tired 14 unknown us 60s garage rarities']
                                        'tag_date'  1965
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620382800.1767921  (2021-05-07 12:20:00)
                             'size'  2824064