======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '351'
                                          'artist'  'Maggie Estep feat. The Spitters'
                                     'text_people'  ''
                                         'release'  'Kerouac: Kicks Joy Darkness'
                                           'title'  'Skid Row Wine'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', '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-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '25'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '124.087'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'COMM:Songs-DB_Custom1:eng'                         '1990s'
'COMM:Songs-DB_Custom2:eng'                         'Female Vocalists; Poetry'
'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Kerouac: Kicks Joy Darkness'
'TBPM' (BPM (beats per minute))                     '124.087'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997-04-08'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', '䰀攀攀\u2000刀愀渀愀氀搀漀'], ['瀀爀漀搀甀挀攀爀', '䨀椀洀\u2000匀愀洀瀀愀猀']])
'TIT2' (Title/songname/content description)         'Skid Row Wine'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Maggie Estep feat. The Spitters'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Rykodisc'
'TRCK' (Track number/Position in set)               '6/25'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Estep, Maggie feat. Spitters, The'
'TXXX:ASIN'                                         'B0000009PX'
'TXXX:BARCODE'                                      '014431032929'
'TXXX:CATALOGNUMBER'                                'RCD 10329'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '074,187'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'ccda59e3-b143-4d00-857b-da39098cb912'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'other'
'TXXX:MusicBrainz Artist Id'                        '3e834b0b-f01b-4d72-8cc6-d0c188156274/0b621f28-0ac5-4db6-af10-be5074dfd5e6'
'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:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.59 dB'
'TXXX:replaygain_track_peak'                        '0.711077'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd59734d3-8501-44ed-ac82-ea5d3c6a54d9')

========================== row from database ==========================
                                              'id'  196508
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Unsorted/Maggie Estep & The Spitters__Kerouac - Kicks Joy Darkness__06 - Skid Row Wine.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  351
                                           'genre'  ifs-songwriter
                                        'filesize'  8461651
                                           'mtime'  1638554957
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Unsorted & Spitters__Kerouac Darkness__06 ifs songwriter
                                      'tag_artist'  Maggie Estep feat. The Spitters
                                     'tag_release'  Kerouac: Kicks Joy Darkness
                                       'tag_title'  Skid Row Wine
                                             'bpm'  124.087
                                    'search_title'  'row':2 'skid':1 'wine':3
                                   'search_artist'  'estep':2 'feat':3,4 'maggie':1 'spitters':6 'the':5
                                  'search_release'  'darkness':5 'joy':4 'kerouac':1,2 'kicks':3
                                     'search_rest'  '00singer':1 '06':8 'darkness':7 'eos':3 'ifs':9 'kerouac':6 'songwriter':2 'spitters':5 'unsorted':4
                                    'search_combo'  '00singer':15 '06':22 'darkness':14C,21 'eos':17 'estep':5B 'feat':6B,7B 'ifs':23 'joy':13C 'kerouac':10C,11C,20 'kicks':12C 'maggie':4B 'row':2A 'skid':1A 'songwriter':16 'spitters':9B,19 'the':8B 'unsorted':18 'wine':3A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', '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-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638554956.8269112  (2021-12-03 19:09:16)
                             'size'  8461651