======================== unified (from filesystem) ========================
                                         'bitrate'  '188.821'
                                        'duration'  '160'
                                          'artist'  'Josi Gonzalez'
                                     'text_people'  ''
                                         'release'  'Veneer'
                                           'title'  'Heartbeats'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['acoustic', 'singer-songwriter', 'folk', 'indie', 'swedish']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk'
                                             'bpm'  '90.695'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Veneer'
'TBPM' (BPM (beats per minute))                     '90.695'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-folk'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Heartbeats'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Josi Gonzalez'
'TRCK' (Track number/Position in set)               '4'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['acoustic', 'singer-songwriter', 'folk', 'indie', 'swedish']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.78 dB'
'TXXX:replaygain_track_peak'                        '0.596220'

========================== row from database ==========================
                                              'id'  1263802
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Josi Gonzalez - Jose Gonzalez/Veneer/04 - José González - Heartbeats.mp3
                                         'working'  None
                                         'bitrate'  188
                                    'duration_sec'  160
                                           'genre'  ifs-songwriter-folk
                                        'filesize'  3816916
                                           'mtime'  1636400732
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Jose 04 José González ifs songwriter folk
                                      'tag_artist'  Josi Gonzalez
                                     'tag_release'  Veneer
                                       'tag_title'  Heartbeats
                                             'bpm'  90.695
                                    'search_title'  'heartbeats':1
                                   'search_artist'  'gonzalez':2 'josi':1
                                  'search_release'  'veneer':1
                                     'search_rest'  '00singer':1 'eos':3 'folk':9 'gonzalez':6,7 'ifs':8 'jose':4,5 'songwriter':2
                                    'search_combo'  '00singer':5 'eos':7 'folk':13 'gonzalez':3B,10,11 'heartbeats':1A 'ifs':12 'jose':8,9 'josi':2B 'songwriter':6 'veneer':4C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['acoustic', 'singer-songwriter', 'folk', 'indie', 'swedish']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636400732.2319765  (2021-11-08 20:45:32)
                             'size'  3816916