======================== unified (from filesystem) ========================
                                         'bitrate'  '186.551'
                                        'duration'  '151'
                                          'artist'  'Of Montreal'
                                     'text_people'  ''
                                         'release'  'ID Engager bw Alter Eagle-7 Inch Vinyl'
                                           'title'  'Alter Egagle'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'indie pop', 'alternative', 'poptron', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '132.012'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'ID Engager bw Alter Eagle-7 Inch Vinyl'
'TBPM' (BPM (beats per minute))                     '132.012'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Alter Egagle'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Of Montreal'
'TRCK' (Track number/Position in set)               '2'
'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'                                   ['indie', 'indie pop', 'alternative', 'poptron', 'indie rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.42 dB'
'TXXX:replaygain_track_peak'                        '0.588192'

========================== row from database ==========================
                                              'id'  1361219
                                            'path'  /data/Music/Bulk/00poprockelectronic/B-Sides/0206 Of Montreal - Alter Egagle (B).mp3
                                         'working'  None
                                         'bitrate'  186
                                    'duration_sec'  151
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  3529326
                                           'mtime'  1637330363
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic B Sides 0206 (B) ifs songwriter indie rock
                                      'tag_artist'  Of Montreal
                                     'tag_release'  ID Engager bw Alter Eagle-7 Inch Vinyl
                                       'tag_title'  Alter Egagle
                                             'bpm'  132.012
                                    'search_title'  'alter':1 'egagle':2
                                   'search_artist'  'montreal':2 'of':1
                                  'search_release'  '7':6 'alter':4 'bw':3 'eagle':5 'eagle7':7 'engager':2 'id':1 'inch':8 'vinyl':9
                                     'search_rest'  '00poprockelectronic':1 '0206':4 'b':2,5 'ifs':6 'indie':8 'rock':9 'sides':3 'songwriter':7
                                    'search_combo'  '00poprockelectronic':14 '0206':17 '7':10C 'alter':1A,8C 'b':15,18 'bw':7C 'eagle':9C 'eagle7':11C 'egagle':2A 'engager':6C 'id':5C 'ifs':19 'inch':12C 'indie':21 'montreal':4B 'of':3B 'rock':22 'sides':16 'songwriter':20 'vinyl':13C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie pop', 'alternative', 'poptron', 'indie rock']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330362.6563537  (2021-11-19 14:59:22)
                             'size'  3529326