======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '297'
                                          'artist'  'Daft Punk'
                                     'text_people'  ''
                                         'release'  '1990s techno'
                                           'title'  'The New Wave (Edit Version 1994)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-GRIT-3', 'q-bass-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'Q-SYN-4', 'Q-BUSY-3', 'Q-PLAY-2', 'Q-CHART-2', "
 "'Q-MIXBEAT-4']")
                                      'lastfmtags'  "['electronic', 'house', 'dance', 'electronica', 'techno']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '146.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000999 00000774 00004265 0000313A 0003347E 0003347E 00008000 00008000 '
 '00002755 00002755')
'TALB' (Album/Movie/Show title)                     '1990s techno'
'TBPM' (BPM (beats per minute))                     '146.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'The New Wave (Edit Version 1994)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Daft Punk'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '4'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electronic', 'house', 'dance', 'electronica', 'techno']
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.94 dB'
'TXXX:replaygain_track_peak'                        '0.481194'

========================== row from database ==========================
                                              'id'  1539683
                                            'path'  /data/Music/Bulk/00poprockelectronic/1990_S TECHNO__SOME OF MY VINYLS_/DAFT PUNK_THE NEW WAVE (EDIT VERSION_1994).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  297
                                           'genre'  electronic-th-techno
                                        'filesize'  11896381
                                           'mtime'  1678646224
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1990_S TECHNO__SOME OF MY VINYLS_ DAFT PUNK_THE NEW WAVE (EDIT VERSION_1994) electronic th
                                      'tag_artist'  Daft Punk
                                     'tag_release'  1990s techno
                                       'tag_title'  The New Wave (Edit Version 1994)
                                             'bpm'  146.0
                                    'search_title'  '1994':7,8 'edit':4,5 'new':2 'the':1 'version':6 'wave':3
                                   'search_artist'  'daft':1 'punk':2
                                  'search_release'  '1990s':1 'techno':2
                                     'search_rest'  '00poprockelectronic':1 '1990':2 '1994':17,19 'daft':9 'edit':14,15 'electronic':20 'my':7 'new':12 'of':6 'punk':10 's':3 'some':5 'techno':4 'th':21 'the':11 'version':16,18 'vinyls':8 'wave':13
                                    'search_combo'  '00poprockelectronic':13 '1990':14 '1990s':11C '1994':7A,8A,29,31 'daft':9B,21 'edit':4A,5A,26,27 'electronic':32 'my':19 'new':2A,24 'of':18 'punk':10B,22 's':15 'some':17 'techno':12C,16 'th':33 'the':1A,23 'version':6A,28,30 'vinyls':20 'wave':3A,25
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-GRIT-3', 'q-bass-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-SYN-4', 'Q-BUSY-3', 'Q-PLAY-2', 'Q-CHART-2', 'Q-MIXBEAT-4']
                                      'lastfmtags'  ['electronic', 'house', 'dance', 'electronica', 'techno']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678646223.6151578  (2023-03-12 19:37:03)
                             'size'  11896381