======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '566'
                                          'artist'  'Carter Tutti'
                                     'text_people'  ''
                                         'release'  'You Are Hear: Live 01-Nov-04 Resonance FM'
                                           'title'  'Interview'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['industrial', 'electronic', 'psychedelic', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '140.4'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'You Are Hear: Live 01-Nov-04 Resonance FM'
'TBPM' (BPM (beats per minute))                     '140.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Interview'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Carter Tutti'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['industrial', 'electronic', 'psychedelic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.60 dB'
'TXXX:replaygain_track_peak'                        '0.653849'

========================== row from database ==========================
                                              'id'  1367697
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Carter Tutti - You Are Hear Live 01-Nov-04 Resonance FM 2004/04 - Interview.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  566
                                           'genre'  electronic-ambient
                                        'filesize'  13603683
                                           'mtime'  1636910574
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient 2004 electronic ambient
                                      'tag_artist'  Carter Tutti
                                     'tag_release'  You Are Hear: Live 01-Nov-04 Resonance FM
                                       'tag_title'  Interview
                                             'bpm'  140.4
                                    'search_title'  'interview':1
                                   'search_artist'  'carter':1 'tutti':2
                                  'search_release'  '01':6 '01nov04':9 '04':8 'are':2 'fm':11 'hear':3,4 'live':5 'nov':7 'resonance':10 'you':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '2004':3 'ambient':5 'electronic':4
                                    'search_combo'  '00ambient':16 '00poprockelectronic':15 '01':9C '01nov04':12C '04':11C '2004':17 'ambient':19 'are':5C 'carter':2B 'electronic':18 'fm':14C 'hear':6C,7C 'interview':1A 'live':8C 'nov':10C 'resonance':13C 'tutti':3B 'you':4C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['industrial', 'electronic', 'psychedelic', 'experimental', 'ambient']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636910573.7123425  (2021-11-14 18:22:53)
                             'size'  13603683