======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '433'
                                          'artist'  'Morpheus Meet The Warlock'
                                     'text_people'  ''
                                         'release'  '1990s techno'
                                           'title'  'Crossed Lines'
                                           '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']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '145.6'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000003A6 00000340 00001870 000017AD 00035B77 00035B77 00007282 000075CB '
 '00061AAE 00061AAE')
'TALB' (Album/Movie/Show title)                     '1990s techno'
'TBPM' (BPM (beats per minute))                     '145.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Crossed Lines'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Morpheus Meet The Warlock'
'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:q-bass'                                       '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.54 dB'
'TXXX:replaygain_track_peak'                        '0.715736'

========================== row from database ==========================
                                              'id'  1539851
                                            'path'  /data/Music/Bulk/00poprockelectronic/1990_S TECHNO__SOME OF MY VINYLS_/MORPHEUS MEET THE WARLOCK_CROSSED LINES.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  433
                                           'genre'  electronic-th-techno
                                        'filesize'  17323578
                                           'mtime'  1678648115
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1990_S TECHNO__SOME OF MY VINYLS_ MORPHEUS MEET THE WARLOCK_CROSSED LINES electronic th
                                      'tag_artist'  Morpheus Meet The Warlock
                                     'tag_release'  1990s techno
                                       'tag_title'  Crossed Lines
                                             'bpm'  145.6
                                    'search_title'  'crossed':1 'lines':2
                                   'search_artist'  'meet':2 'morpheus':1 'the':3 'warlock':4
                                  'search_release'  '1990s':1 'techno':2
                                     'search_rest'  '00poprockelectronic':1 '1990':2 'crossed':13 'electronic':15 'lines':14 'meet':10 'morpheus':9 'my':7 'of':6 's':3 'some':5 'techno':4 'th':16 'the':11 'vinyls':8 'warlock':12
                                    'search_combo'  '00poprockelectronic':9 '1990':10 '1990s':7C 'crossed':1A,21 'electronic':23 'lines':2A,22 'meet':4B,18 'morpheus':3B,17 'my':15 'of':14 's':11 'some':13 'techno':8C,12 'th':24 'the':5B,19 'vinyls':16 'warlock':6B,20
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           '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'  []
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678648115.3696935  (2023-03-12 20:08:35)
                             'size'  17323578