======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '241'
                                          'artist'  'Jason Webley'
                                     'text_people'  'Jason Webley'
                                         'release'  'Against the Night'
                                           'title'  'Back To The Garden'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'gypsy', 'accordion', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk, world, & country', 'folk rock', 'punk', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '91.846'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunes_CDDB_IDs:eng'                          '17+5A34CA7A6F541D86914A288FB2ADBA2F+1356097'
'TALB' (Album/Movie/Show title)                     'Against the Night'
'TBPM' (BPM (beats per minute))                     '91.846'
'TCOM' (Composer)                                   'Jason Webley'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2003'
'TENC' (Encoded by)                                 'iTunes v7.0.1.8'
'TIT2' (Title/songname/content description)         'Back To The Garden'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jason Webley'
'TPE2' (Band/orchestra/accompaniment)               'Jason Webley'
'TPUB' (Publisher)                                  'Springman'
'TRCK' (Track number/Position in set)               '15'
'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:discogstags'                                  ['rock', 'folk, world, & country', 'folk rock', 'punk', 'folk']
'TXXX:lastfmtags'                                   ['indie', 'gypsy', 'accordion', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.06 dB'
'TXXX:replaygain_track_peak'                        '0.660873'

========================== row from database ==========================
                                              'id'  204977
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Jason Webley/Against the Night/15 back to the garden.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  241
                                           'genre'  ifs-songwriter
                                        'filesize'  5791979
                                           'mtime'  1637249138
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 15 back to garden ifs songwriter
                                      'tag_artist'  Jason Webley
                                     'tag_release'  Against the Night
                                       'tag_title'  Back To The Garden
                                             'bpm'  91.846
                                    'search_title'  'back':1 'garden':4 'the':3 'to':2
                                   'search_artist'  'jason':1 'webley':2
                                  'search_release'  'against':1 'night':3 'the':2
                                     'search_rest'  '00singer':1 'back':4 'eos':3 'garden':6 'ifs':7 'songwriter':2 'to':5
                                    'search_combo'  '00singer':10 'against':7C 'back':1A,13 'eos':12 'garden':4A,15 'ifs':16 'jason':5B 'night':9C 'songwriter':11 'the':3A,8C 'to':2A,14 'webley':6B
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'gypsy', 'accordion', 'folk', 'singer songwriter']
                                        'tag_date'  2003
                                     'discogstags'  ['rock', 'folk, world, & country', 'folk rock', 'punk', 'folk']

============================== file details ==============================
                                           'mtime'  1637249137.9377983  (2021-11-18 16:25:37)
                             'size'  5791979