======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '107'
                                          'artist'  'Idiot Flesh'
                                     'text_people'  ''
                                         'release'  'Eyesore: A Stab at the Residents'
                                           'title'  'Bach Is Dead'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['experimental rock', 'avant garde', 'jazz', 'experimental', 'progressive "
 "rock', 'funk']")
                                     'discogstags'  "['avantgarde', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '31'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '97.6'
                                             'key'  '7A'
                                        'acoustid'  'f96e00d6-29ba-4a4b-b9cf-71cdb176cdda'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Eyesore: A Stab at the Residents'
'TBPM' (BPM (beats per minute))                     '97.6'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Bach Is Dead'
'TKEY' (Initial key)                                '7A'
'TLEN' (Length)                                     '107337'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Idiot Flesh'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Vaccination Records'
'TRCK' (Track number/Position in set)               '2/31'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Idiot Flesh'
'TXXX:ASIN'                                         'B00000B0UG'
'TXXX:Acoustid Id'                                  'f96e00d6-29ba-4a4b-b9cf-71cdb176cdda'
'TXXX:CATALOGNUMBER'                                'VAC006'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '30438009-e621-4ff2-b871-5d95917acddd'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3cb3038b-c02a-4a4d-a720-db5a58c63088'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['avantgarde', 'rock']
'TXXX:lastfmtags'                                   ['experimental rock',
 'avant garde',
 'jazz',
 'experimental',
 'progressive rock',
 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-5.37 dB'
'TXXX:replaygain_track_peak'                        '1.271751'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9638ae4f-06e6-4fe0-b3b0-4f2798877acb')

========================== row from database ==========================
                                              'id'  934825
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Residents/1996 - V.A. - Eyesore - A Stab at The Residents (Vaccination) [192k]/02 - idiot flesh - bach is dead.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  107
                                           'genre'  electronic-experimental
                                        'filesize'  2580188
                                           'mtime'  1621625496
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm The 1996 V.A. The (Vaccination) [192k] 02 idiot flesh bach is dead electronic experimental
                                      'tag_artist'  Idiot Flesh
                                     'tag_release'  Eyesore: A Stab at the Residents
                                       'tag_title'  Bach Is Dead
                                             'bpm'  97.6
                                    'search_title'  'bach':1 'dead':3 'is':2
                                   'search_artist'  'flesh':2 'idiot':1
                                  'search_release'  'a':3 'at':5 'eyesore':1,2 'residents':7 'stab':4 'the':6
                                     'search_rest'  '192k':8,9 '1996':2 'a':4 'bach':12 'dead':14 'electronic':15 'experimental':16 'flesh':11 'idiot':10 'is':13 'the':1 'v':3 'va':5 'vaccination':6,7
                                    'search_combo'  '192k':20,21 '1996':14 'a':8C,16 'at':10C 'bach':1A,24 'dead':3A,26 'electronic':27 'experimental':28 'eyesore':6C,7C 'flesh':5B,23 'idiot':4B,22 'is':2A,25 'residents':12C 'stab':9C 'the':11C,13 'v':15 'va':17 'vaccination':18,19
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['experimental rock', 'avant garde', 'jazz', 'experimental', 'progressive rock', 'funk']
                                        'tag_date'  1996
                                     'discogstags'  ['avantgarde', 'rock']

============================== file details ==============================
                                           'mtime'  1621625496.3001213  (2021-05-21 21:31:36)
                             'size'  2580188