======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '145'
                                          'artist'  'The Residents'
                                     'text_people'  ''
                                         'release'  'Fingerprince'
                                           'title'  'Six Things To A Cycle  Part 3.'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']"
                                     'discogstags'  "['electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '1976'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness-calmer;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '138.9'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             'DA0C6B12'
'TALB' (Album/Movie/Show title)                     'Fingerprince'
'TBPM' (BPM (beats per minute))                     '138.9'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-oddness-calmer',
 'set-pl-shirleyspinoza',
 'set-pl-mor']
'TDRC' (Recording time)                             '1976'
'TENC' (Encoded by)                                 'LAME3.91 192/S/HQ.'
'TIT2' (Title/songname/content description)         'Six Things To A Cycle  Part 3.'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Residents'
'TRCK' (Track number/Position in set)               '14'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, LAME dll 3.91, 192 Kbit/s, Stereo, High quality'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['electronic', 'experimental']
'TXXX:lastfmtags'                                   ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.76 dB'
'TXXX:replaygain_track_peak'                        '0.547754'

========================== row from database ==========================
                                              'id'  935173
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Residents/1977 - The Residents - Fingerprince (Torso, 1987) [192k]/14. six things to a cycle-part 3.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  145
                                           'genre'  electronic-experimental-oddness-calmer;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  3497430
                                           'mtime'  1636921261
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1977 (Torso, 1987) [192k] 14. six things to cycle part electronic experimental oddness calmer;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  The Residents
                                     'tag_release'  Fingerprince
                                       'tag_title'  Six Things To A Cycle  Part 3.
                                             'bpm'  138.9
                                    'search_title'  '3':7,8 'a':4 'cycle':5 'part':6 'six':1 'things':2 'to':3
                                   'search_artist'  'residents':2 'the':1
                                  'search_release'  'fingerprince':1
                                     'search_rest'  '14':8,9 '192k':6,7 '1977':1 '1987':4,5 'calmer':18,20 'cycle':13 'electronic':15 'experimental':16 'mor':27 'oddness':17 'part':14 'pl':22 'set':19,21,24,26 'shirleyspinoza':23,25 'six':10 'things':11 'to':12 'torso':2,3
                                    'search_combo'  '14':19,20 '192k':17,18 '1977':12 '1987':15,16 '3':7A,8A 'a':4A 'calmer':29,31 'cycle':5A,24 'electronic':26 'experimental':27 'fingerprince':11C 'mor':38 'oddness':28 'part':6A,25 'pl':33 'residents':10B 'set':30,32,35,37 'shirleyspinoza':34,36 'six':1A,21 'the':9B 'things':2A,22 'to':3A,23 'torso':13,14
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'post punk', 'avant garde', 'avantgarde', 'experimental']
                                        'tag_date'  1976
                                     'discogstags'  ['electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1636921260.785138  (2021-11-14 21:21:00)
                             'size'  3497430