======================== unified (from filesystem) ========================
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                                        'duration'  '419'
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                                     'text_people'  ''
                                         'release'  'born into trouble as the sparks fly upward'
                                           'title'  'take these hands and throw them in the river'
                                           'quals'  ("['q-bass-4', 'q-play-3', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', "
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                                      'lastfmtags'  "['post-rock', 'experimental', 'instrumental', 'ambient', 'post rock']"
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                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
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                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'experimental'
                                             'bpm'  '116.386'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'born into trouble as the sparks fly upward'
'TBPM' (BPM (beats per minute))                     '116.386'
'TCON' (Content type, a.k.a. Genre)                 'experimental'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'take these hands and throw them in the river'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'the silver mt. zion memorial orchestra & tra-la-la band'
'TRCK' (Track number/Position in set)               '04'
'TXXX:lastfmtags'                                   ['post-rock', 'experimental', 'instrumental', 'ambient', 'post rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.20 dB'
'TXXX:replaygain_track_peak'                        '0.389644'

========================== 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 - Take These Hands and Throw Them In the River.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  419
                                           'genre'  experimental
                                        'filesize'  8380783
                                           'mtime'  1620174926
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm A Silver Mount Zion The Silver Mt. Zion Memorial Orchestra Tra La La Band Take These Hands Throw Them In River 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'  take these hands and throw them in the river
                                             'bpm'  116.386
                                    'search_title'  'and':4 'hands':3 'in':7 'river':9 'take':1 'the':8 'them':6 'these':2 'throw':5
                                   '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
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                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['q-chart-1', 'q-drums-1', 'q-vocals-2', 'q-other-4', 'q-play-3', 'q-piano-1', 'q-bass-4']
                                      'lastfmtags'  ['post-rock', 'experimental', 'instrumental', 'ambient', 'post rock']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620174926.31932  (2021-05-05 02:35:26)
                             'size'  8380783