======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '414'
                                          'artist'  'the silver mt. zion memorial orchestra & tra-la-la band'
                                     'text_people'  ''
                                         'release'  'born into trouble as the sparks fly upward'
                                           'title'  'the triumph of our tired eyes'
                                           'quals'  ("['q-bass-4', 'q-play-3', 'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', "
 "'q-vocals-2']")
                                      'lastfmtags'  "['post-rock', 'experimental', 'instrumental', 'ambient', 'post rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'experimental'
                                             'bpm'  '115.130'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:PeakValue:Ï~\x00\x00'                         PRIV(owner='PeakValue', data=b'\xcf~\x00\x00')
'TALB' (Album/Movie/Show title)                     'born into trouble as the sparks fly upward'
'TBPM' (BPM (beats per minute))                     '115.130'
'TCON' (Content type, a.k.a. Genre)                 'experimental'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'the triumph of our tired eyes'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'the silver mt. zion memorial orchestra & tra-la-la band'
'TRCK' (Track number/Position in set)               '08'
'TXXX:lastfmtags'                                   ['post-rock', 'experimental', 'instrumental', 'ambient', 'post rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.65 dB'
'TXXX:replaygain_track_peak'                        '0.495340'

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/the silver mt. zion memorial orchestra & tra-la-la band - A Silver Mount Zion/born into trouble as the sparks fly upward/The Silver Mt. Zion Memorial Orchestra & Tra-La-La Band - The Triumph of Our Tired Eyes.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  414
                                           'genre'  experimental
                                        'filesize'  8295875
                                           'mtime'  1620174926
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm A Silver Mount Zion The Silver Mt. Zion Memorial Orchestra Tra La La Band The Triumph Our Tired Eyes experimental
                                      'tag_artist'  the silver mt. zion memorial orchestra & tra-la-la band
                                     'tag_release'  born into trouble as the sparks fly upward
                                       'tag_title'  the triumph of our tired eyes
                                             'bpm'  115.13
                                    'search_title'  'eyes':6 'of':3 'our':4 'the':1 'tired':5 'triumph':2
                                   'search_artist'  'band':12 'la':9,10 'memorial':6 'mt':3,4 'orchestra':7 'silver':2 'the':1 'tra':8 'tralala':11 'zion':5
                                  'search_release'  'as':4 'born':1 'fly':7 'into':2 'sparks':6 'the':5 'trouble':3 'upward':8
                                     'search_rest'  'a':1 'band':12 'experimental':17 'eyes':16 'la':11 'memorial':8 'mount':3 'mt':6,7 'orchestra':9 'our':14 'silver':2 'the':5 'tired':15 'tra':10 'triumph':13 'zion':4
                                    'search_combo'  'a':27 'as':22C 'band':18B,38 'born':19C 'experimental':43 'eyes':6A,42 'fly':25C 'into':20C 'la':15B,16B,37 'memorial':12B,34 'mount':29 'mt':9B,10B,32,33 'of':3A 'orchestra':13B,35 'our':4A,40 'silver':8B,28 'sparks':24C 'the':1A,7B,23C,31 'tired':5A,41 'tra':14B,36 'tralala':17B 'triumph':2A,39 'trouble':21C 'upward':26C 'zion':11B,30
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['q-chart-1', 'q-drums-1', 'q-vocals-2', 'q-other-3', 'q-play-3', 'q-piano-1', 'q-bass-4']
                                      'lastfmtags'  ['post-rock', 'experimental', 'instrumental', 'ambient', 'post rock']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620174926.1233263  (2021-05-05 02:35:26)
                             'size'  8295875