======================== unified (from filesystem) ========================
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                                        'duration'  '170'
                                          'artist'  'The Mountain Goats'
                                     'text_people'  'John Darnielle'
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                                     'tracknumber'  '10'
                                      'tracktotal'  '14'
                                            'date'  '2002'
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                                           'genre'  'ifs-songwriter-indie'
                                             'bpm'  '115.589'
                                             'key'  '12B'
                                        'acoustid'  '4cee2c49-6636-41d4-b9d3-90ffad0701f6'
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 0000010D 00000116 0000271F 00002AE4 00023224 00023224 00007C81 00007C1C '
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'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000007EC 000000000072CC84 00000000 00340454 00000000 '
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'COMM:iTunes_CDDB_IDs:eng'                          '14+98838832BB1B4FA9470AF0BF7E8BC427+2451083'
'TALB' (Album/Movie/Show title)                     'Tallahassee'
'TBPM' (BPM (beats per minute))                     '115.589'
'TCOM' (Composer)                                   'John Darnielle'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-11-05'
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'TIT2' (Title/songname/content description)         'International Small Arms Traffic Blues'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Mountain Goats'
'TPE2' (Band/orchestra/accompaniment)               'The Mountain Goats'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '4AD'
'TRCK' (Track number/Position in set)               '10/14'
'TSO2'                                              'Mountain Goats, The'
'TSOP' (Performer sort order)                       'Mountain Goats, The'
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'TXXX:BARCODE'                                      '652637211320'
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'TXXX:discogstags'                                  ['rock', 'folk rock', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'acoustic', 'lo fi', 'folk', 'pxs: loved']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
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'TXXX:q-piano'                                      '1'
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'TXXX:q-syn'                                        '2'
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========================== row from database ==========================
                                              'id'  1367838
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/The Mountain Goats - Tallahassee/10 International Small Arms Traffic.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  170
                                           'genre'  ifs-songwriter-indie
                                        'filesize'  3547857
                                           'mtime'  1636400429
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                                      'tag_artist'  The Mountain Goats
                                     'tag_release'  Tallahassee
                                       'tag_title'  International Small Arms Traffic Blues
                                             'bpm'  115.589
                                    'search_title'  'arms':3 'blues':5 'international':1 'small':2 'traffic':4
                                   'search_artist'  'goats':3 'mountain':2 'the':1
                                  'search_release'  'tallahassee':1
                                     'search_rest'  '00singer':1 'eos':3 'ifs':4 'indie':5 'songwriter':2
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                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  12B
                                           '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-3', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'acoustic', 'lo fi', 'folk', 'pxs: loved']
                                        'tag_date'  2002
                                     'discogstags'  ['rock', 'folk rock', 'indie rock']

============================== file details ==============================
                                           'mtime'  1636400429.1591833  (2021-11-08 20:40:29)
                             'size'  3547857