======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '222'
                                          'artist'  'Bruce Lenkei'
                                     'text_people'  ''
                                         'release'  'Indolent Perambulation'
                                           'title'  'Through the Swamp'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['test', 'rt pearls', 'all', 'electropop', 'exotica']"
                                     'discogstags'  "['jazz', 'pop', 'space-age']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '134.0'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '© 2004 Bruce Lenkei. All Rights Reserved. / http://www.comfortstand.com'
'COMM:iTunNORM:eng'                                 (' 000002BD 000001CB 00001F8A 00001B5B 00029D97 00029F39 00007F39 000071F9 '
 '00029D63 0002AD34')
'TALB' (Album/Movie/Show title)                     'Indolent Perambulation'
'TBPM' (BPM (beats per minute))                     '134.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Through the Swamp'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bruce Lenkei'
'TRCK' (Track number/Position in set)               '05'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['jazz', 'pop', 'space-age']
'TXXX:lastfmtags'                                   ['test', 'rt pearls', 'all', 'electropop', 'exotica']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.26 dB'
'TXXX:replaygain_track_peak'                        '0.833603'

========================== row from database ==========================
                                              'id'  724195
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Comfort Stand/csr034/csr034_bruce-lenkei_05_through-the-swamp.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  222
                                           'genre'  electronic-experimental
                                        'filesize'  5341056
                                           'mtime'  1636916834
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Comfort Stand csr034 csr034_bruce lenkei_05_through swamp electronic experimental
                                      'tag_artist'  Bruce Lenkei
                                     'tag_release'  Indolent Perambulation
                                       'tag_title'  Through the Swamp
                                             'bpm'  134.0
                                    'search_title'  'swamp':3 'the':2 'through':1
                                   'search_artist'  'bruce':1 'lenkei':2
                                  'search_release'  'indolent':1 'perambulation':2
                                     'search_rest'  '05':7 'bruce':5 'comfort':1 'csr034':3,4 'electronic':10 'experimental':11 'lenkei':6 'stand':2 'swamp':9 'through':8
                                    'search_combo'  '05':14 'bruce':4B,12 'comfort':8 'csr034':10,11 'electronic':17 'experimental':18 'indolent':6C 'lenkei':5B,13 'perambulation':7C 'stand':9 'swamp':3A,16 'the':2A 'through':1A,15
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['test', 'rt pearls', 'all', 'electropop', 'exotica']
                                        'tag_date'  2004
                                     'discogstags'  ['jazz', 'pop', 'space-age']

============================== file details ==============================
                                           'mtime'  1636916834.4854715  (2021-11-14 20:07:14)
                             'size'  5341056