======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '160'
                                          'artist'  'David Fenech'
                                     'text_people'  ''
                                         'release'  'Cyclic Bits: The Raymond Scott Variations'
                                           'title'  'Scotterhymes'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['oo', 'french', 'experimental', 'frenchpopulation']"
                                     'discogstags'  "['electronic', 'experimental', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-we-lofi'
                                             'bpm'  '99.8'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Cyclic Bits: The Raymond Scott Variations'
'TBPM' (BPM (beats per minute))                     '99.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-lofi'
'TCOP' (Copyright message)                          'FMA-Limited: http://freemusicarchive.org/FMA_License'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Scotterhymes'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'David Fenech'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'experimental', 'rock']
'TXXX:lastfmtags'                                   ['oo', 'french', 'experimental', 'frenchpopulation']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.98 dB'
'TXXX:replaygain_track_peak'                        '0.681139'

========================== row from database ==========================
                                              'id'  1383293
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Felix Kubin - va - chinstrap music - cyclic bits the raymond scott variations (2010) __sel/David_Fenech_-_06_-_Scotterhymes.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  160
                                           'genre'  electronic-we-lofi
                                        'filesize'  6403124
                                           'mtime'  1621628580
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Felix Kubin va chinstrap music cyclic bits the raymond scott variations (2010) __sel David_Fenech_ _06_ _Scotterhymes electronic we lofi
                                      'tag_artist'  David Fenech
                                     'tag_release'  Cyclic Bits: The Raymond Scott Variations
                                       'tag_title'  Scotterhymes
                                             'bpm'  99.8
                                    'search_title'  'scotterhymes':1
                                   'search_artist'  'david':1 'fenech':2
                                  'search_release'  'bits':2,3 'cyclic':1 'raymond':5 'scott':6 'the':4 'variations':7
                                     'search_rest'  '06':17 '2010':12,13 'bits':7 'chinstrap':4 'cyclic':6 'david':15 'electronic':19 'felix':1 'fenech':16 'kubin':2 'lofi':21 'music':5 'raymond':9 'scott':10 'scotterhymes':18 'sel':14 'the':8 'va':3 'variations':11 'we':20
                                    'search_combo'  '06':27 '2010':22,23 'bits':5C,6C,17 'chinstrap':14 'cyclic':4C,16 'david':2B,25 'electronic':29 'felix':11 'fenech':3B,26 'kubin':12 'lofi':31 'music':15 'raymond':8C,19 'scott':9C,20 'scotterhymes':1A,28 'sel':24 'the':7C,18 'va':13 'variations':10C,21 'we':30
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['oo', 'french', 'experimental', 'frenchpopulation']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic', 'experimental', 'rock']

============================== file details ==============================
                                           'mtime'  1621628579.6171877  (2021-05-21 22:22:59)
                             'size'  6403124