======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '135'
                                          'artist'  "Richard O'Brien"
                                     'text_people'  ''
                                         'release'  'Shock Treatment'
                                           'title'  "Farley's Song"
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'rock', 'rocky horror picture show', 'musical', 'glam rock']"
                                     'discogstags'  "['soundtrack', 'pop rock', 'rock', 'pop', 'stage & screen']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '16'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'soundtrack-video;rock-pop-glam'
                                             'bpm'  '91.846'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Shock Treatment'
'TBPM' (BPM (beats per minute))                     '91.846'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video', 'rock-pop-glam']
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1994-05-03'
'TIT2' (Title/songname/content description)         "Farley's Song"
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               "Richard O'Brien"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ode Records'
'TRCK' (Track number/Position in set)               '6/16'
'TSO2'                                              "O'Brien, Richard"
'TSOP' (Performer sort order)                       "O'Brien, Richard"
'TXXX:ASIN'                                         'B0000033A3'
'TXXX:BARCODE'                                      '081227167820'
'TXXX:CATALOGNUMBER'                                'R2 71678'
'TXXX:MusicBrainz Album Artist Id'                  'ff693144-69be-4ec5-9150-cb3c5652e430'
'TXXX:MusicBrainz Album Id'                         '15eb1033-370e-4a53-8187-38b075c8a126'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        'ff693144-69be-4ec5-9150-cb3c5652e430'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['soundtrack', 'pop rock', 'rock', 'pop', 'stage & screen']
'TXXX:lastfmtags'                                   ['soundtrack', 'rock', 'rocky horror picture show', 'musical', 'glam rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.475475'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd6b79432-7b7a-4c80-8780-8c66c90e9eac')

========================== row from database ==========================
                                              'id'  1520794
                                            'path'  /data/Music/Bulk/0soundtrack/Shock Treatment OST/Shock Treatment [07] Farley_s Song.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  135
                                           'genre'  soundtrack-video;rock-pop-glam
                                        'filesize'  2711725
                                           'mtime'  1620736670
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack OST [07] Farley_s soundtrack video;rock pop glam
                                      'tag_artist'  Richard O'Brien
                                     'tag_release'  Shock Treatment
                                       'tag_title'  Farley's Song
                                             'bpm'  91.846
                                    'search_title'  'farley':1 'farleys':3 's':2 'song':4
                                   'search_artist'  'brien':3 'o':2 'obrien':4 'richard':1
                                  'search_release'  'shock':1 'treatment':2
                                     'search_rest'  '07':3,4 '0soundtrack':1 'farley':5 'glam':13 'ost':2 'pop':12 'rock':9,11 's':6 'soundtrack':7 'video':8,10
                                    'search_combo'  '07':13,14 '0soundtrack':11 'brien':7B 'farley':1A,15 'farleys':3A 'glam':23 'o':6B 'obrien':8B 'ost':12 'pop':22 'richard':5B 'rock':19,21 's':2A,16 'shock':9C 'song':4A 'soundtrack':17 'treatment':10C 'video':18,20
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'rock', 'rocky horror picture show', 'musical', 'glam rock']
                                        'tag_date'  1994
                                     'discogstags'  ['soundtrack', 'pop rock', 'rock', 'pop', 'stage & screen']

============================== file details ==============================
                                           'mtime'  1620736670.1513972  (2021-05-11 14:37:50)
                             'size'  2711725