======================== unified (from filesystem) ========================
                                         'bitrate'  '189.864'
                                        'duration'  '155'
                                          'artist'  'Ben Harper'
                                     'text_people'  ''
                                         'release'  'Both Sides Of The Gun'
                                           'title'  "Cryin' Won't Help You Now"
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
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 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
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                                      'lastfmtags'  "['rock', 'acoustic', 'blues', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'alternative rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '9'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie;rock-pop-early-blues;ifs-songwriter-folk;ifs-songwriter-rock'
                                             'bpm'  '87.294'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00½\x17P\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xbd\x17P\x00')
'TALB' (Album/Movie/Show title)                     'Both Sides Of The Gun'
'TBPM' (BPM (beats per minute))                     '87.294'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-indie',
 'rock-pop-early-blues',
 'ifs-songwriter-folk',
 'ifs-songwriter-rock']
'TDRC' (Recording time)                             '2006-03-20'
'TIT2' (Title/songname/content description)         "Cryin' Won't Help You Now"
'TKEY' (Initial key)                                '11B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Ben Harper'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Virgin Records America'
'TRCK' (Track number/Position in set)               '8/9'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME'
'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:Release type'                                 'Normal Release'
'TXXX:Rip date'                                     '2006-03-13'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD (LP)'
'TXXX:discogstags'                                  ['rock', 'alternative rock']
'TXXX:lastfmtags'                                   ['rock', 'acoustic', 'blues', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '4'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.95 dB'
'TXXX:replaygain_track_peak'                        '0.519993'

========================== row from database ==========================
                                              'id'  1275671
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Ben Harper/ben harper - both sides of the gun - 2cd/108-ben_harper-cryin_wont_help_you_now.mp3
                                         'working'  None
                                         'bitrate'  189
                                    'duration_sec'  155
                                           'genre'  ifs-songwriter-indie;rock-pop-early-blues;ifs-songwriter-folk;ifs-songwriter-rock
                                        'filesize'  3702752
                                           'mtime'  1637330430
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos ben harper both sides of the gun 2cd 108 ben_harper cryin_wont_help_you_now ifs songwriter indie;rock pop early blues;ifs songwriter folk;ifs songwriter rock
                                      'tag_artist'  Ben Harper
                                     'tag_release'  Both Sides Of The Gun
                                       'tag_title'  Cryin' Won't Help You Now
                                             'bpm'  87.294
                                    'search_title'  'cryin':1,2 'help':6 'now':8 't':4 'won':3 'wont':5 'you':7
                                   'search_artist'  'ben':1 'harper':2
                                  'search_release'  'both':1 'gun':5 'of':3 'sides':2 'the':4
                                     'search_rest'  '00singer':1 '108':12 '2cd':11 'ben':4,13 'blues':27,29 'both':6 'cryin':15 'early':26 'eos':3 'folk':31,33 'gun':10 'harper':5,14 'help':17 'ifs':20,28,30,32,34 'indie':21,23 'now':19 'of':8 'pop':25 'rock':22,24,35 'sides':7 'songwriter':2 'the':9 'wont':16 'you':18
                                    'search_combo'  '00singer':16 '108':27 '2cd':26 'ben':9B,19,28 'blues':42,44 'both':11C,21 'cryin':1A,2A,30 'early':41 'eos':18 'folk':46,48 'gun':15C,25 'harper':10B,20,29 'help':6A,32 'ifs':35,43,45,47,49 'indie':36,38 'now':8A,34 'of':13C,23 'pop':40 'rock':37,39,50 'sides':12C,22 'songwriter':17 't':4A 'the':14C,24 'won':3A 'wont':5A,31 'you':7A,33
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['rock', 'acoustic', 'blues', 'folk', 'singer songwriter']
                                        'tag_date'  2006
                                     'discogstags'  ['rock', 'alternative rock']

============================== file details ==============================
                                           'mtime'  1637330429.9052331  (2021-11-19 15:00:29)
                             'size'  3702752