======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '157'
                                          'artist'  'Pia Burnette & Felix Kubin'
                                     'text_people'  ''
                                         'release'  "Tesla's Aquarium"
                                           'title'  'Clickety Clack'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-PLAY-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-vocals-4', 'q-mixbeat-1', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['lo fi', 'synthpop', 'new wave', 'stora', 'electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '11'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '114.221'
                                             'key'  '1A'
                                        'acoustid'  '45966281-4930-4cbf-b736-ec821acb9ebc'
rest: ''

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

'COMM:tagscan:eng'                                  'http://www.mp3trade.nm.ru'
'TALB' (Album/Movie/Show title)                     "Tesla's Aquarium"
'TBPM' (BPM (beats per minute))                     '114.221'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Clickety Clack'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Pia Burnette & Felix Kubin'
'TPE2' (Band/orchestra/accompaniment)               'Pia Burnette & Felix Kubin'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Storage Records/Storage Records'
'TRCK' (Track number/Position in set)               '5/11'
'TSO2'                                              'Pia Burnette & Kubin, Felix'
'TSOP' (Performer sort order)                       'Pia Burnette & Kubin, Felix'
'TXXX:Acoustid Id'                                  '45966281-4930-4cbf-b736-ec821acb9ebc'
'TXXX:CATALOGNUMBER'                                'Storage 005/STORAGE 005'
'TXXX:MusicBrainz Album Artist Id'                  '871c970e-c59e-4528-b74a-120e64a2b738/299d57a7-690d-4225-b341-0b8eeca007e1'
'TXXX:MusicBrainz Album Id'                         '58970aae-da01-4632-95f5-0d7248476ecc'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Artist Id'                        '871c970e-c59e-4528-b74a-120e64a2b738/299d57a7-690d-4225-b341-0b8eeca007e1'
'TXXX:MusicBrainz Release Group Id'                 '27ab8deb-858b-4730-9813-94361074e846'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['lo fi', 'synthpop', 'new wave', 'stora', 'electronic', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.39 dB'
'TXXX:replaygain_track_peak'                        '0.597317'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7df4b392-cadd-4034-bf21-0ed707b9dac2')

========================== row from database ==========================
                                              'id'  1523305
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0incharacter/Felix Kubin/Felix Kubin & Pia Burnette (2000) Tesla_s Aquarium/05 Clickety Clack.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  157
                                           'genre'  electronic-experimental
                                        'filesize'  5035121
                                           'mtime'  1636909686
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0incharacter (2000) Tesla_s 05 electronic experimental
                                      'tag_artist'  Pia Burnette & Felix Kubin
                                     'tag_release'  Tesla's Aquarium
                                       'tag_title'  Clickety Clack
                                             'bpm'  114.221
                                    'search_title'  'clack':2 'clickety':1
                                   'search_artist'  'burnette':2 'felix':3 'kubin':4 'pia':1
                                  'search_release'  'aquarium':4 's':2 'tesla':1 'teslas':3
                                     'search_rest'  '0incharacter':1 '2000':2,3 'electronic':6 'experimental':7 's':5 'tesla':4
                                    'search_combo'  '0incharacter':11 '2000':12,13 'aquarium':10C 'burnette':4B 'clack':2A 'clickety':1A 'electronic':16 'experimental':17 'felix':5B 'kubin':6B 'pia':3B 's':8C,15 'tesla':7C,14 'teslas':9C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['lo fi', 'synthpop', 'new wave', 'stora', 'electronic', 'experimental']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636909685.6385689  (2021-11-14 18:08:05)
                             'size'  5035121