======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '89'
                                          'artist'  'Systematics'
                                     'text_people'  ''
                                         'release'  'Terrace Industry [M Squared Box 1980-1983] CD1'
                                           'title'  "Dinner's on the Table"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new wave', 'minimal synth', 'post punk', 'covers', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  '22'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-post'
                                             'bpm'  '88.5'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'\x00\xba\x01\x16\x00\x10\x01\x00\x00\x00\x00\x00\x00\x10\x02\x00\x00\x00Q\xde\x00\x10\x03\x00\x00\x00\x81^\x00\x10\x04\x00\x00\x00\xab\x99\x00\x10\x05\x00\x00\x00\xcd\xcc\x00\x10\x06\x00\x00\x00\xf6\xba\x00\x10\x07\x00\x00\x01\x1d\xd1\x00\x10\x08\x00\x00\x01Z \x00\x10\t\x00\x00\x01\x8c\x15\x00\x10\n\x00\x00\x01\xa6p\x00\x10\x0b\x00\x00\x01\xf0M\x00\x10\x0c\x00\x00\x02\x12\xee\x00\x10\r\x00\x00\x02MW\x00\x10\x0e\x00\x00\x02u\xfa\x00\x10\x0f\x00\x00\x02\x98~\x00\x10\x10\x00\x00\x02\xc1u\x00\x10\x11\x00\x00\x02\xe0n\x00\x10\x12\x00\x00\x03\x0f\x1b\x00\x10\x13\x00\x00\x03h\xa4\x00\x10\x14\x00\x00\x03\xc1\x0b\x00\x10\x15\x00\x00\x04\x00H\x00\x10\x16\x00\x00\x04:\x13\x00\x10\xaa\x00\x00\x04\x8c\x8c\xff\xff')
'TALB' (Album/Movie/Show title)                     'Terrace Industry [M Squared Box 1980-1983] CD1'
'TBPM' (BPM (beats per minute))                     '88.5'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-post'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         "Dinner's on the Table"
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '89960'
'TPE1' (Lead performer(s)/Soloist(s))               'Systematics'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1'
'TRCK' (Track number/Position in set)               '09/22'
'TSSE' (Software/Hardware and settings used for encoding)  'lame.exe --alt-preset insane'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:TOTALDISCS'                                   '4'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['new wave', 'minimal synth', 'post punk', 'covers', 'experimental']
'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'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.21 dB'
'TXXX:replaygain_track_peak'                        '0.346435'

========================== row from database ==========================
                                              'id'  1522190
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/terrace industry-m squared box/09 - systematics - dinner_s on the table.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  89
                                           'genre'  rock-gr-punk-post
                                        'filesize'  3606351
                                           'mtime'  1636918051
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm terrace industry squared box 09 systematics dinner_s table rock gr punk post
                                      'tag_artist'  Systematics
                                     'tag_release'  Terrace Industry [M Squared Box 1980-1983] CD1
                                       'tag_title'  Dinner's on the Table
                                             'bpm'  88.5
                                    'search_title'  'dinner':1 'dinners':3 'on':4 's':2 'table':6 'the':5
                                   'search_artist'  'systematics':1
                                  'search_release'  '1980':7 '19801983':9 '1983':8 'box':6 'cd1':10 'industry':2 'm':3,4 'squared':5 'terrace':1
                                     'search_rest'  'box':4 'dinner':6 'gr':10 'industry':2 'post':12 'punk':11 'rock':9 's':7 'squared':3 'systematics':5 'table':8 'terrace':1
                                    'search_combo'  '1980':14C '19801983':16C '1983':15C 'box':13C,21 'cd1':17C 'dinner':1A,23 'dinners':3A 'gr':27 'industry':9C,19 'm':10C,11C 'on':4A 'post':29 'punk':28 'rock':26 's':2A,24 'squared':12C,20 'systematics':7B,22 'table':6A,25 'terrace':8C,18 'the':5A
                                    'tag_tracknum'  9
                                      '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-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'  ['new wave', 'minimal synth', 'post punk', 'covers', 'experimental']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636918050.5068698  (2021-11-14 20:27:30)
                             'size'  3606351