======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '232'
                                          'artist'  'Grant, Amy'
                                     'text_people'  'Wayne Kirkpatrick/Billy Simon'
                                         'release'  '1985 - Unguarded'
                                           'title'  'Wise Up'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'q-syn-2', "
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 "'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  ("['pop', 'christian', 'female vocalists', 'contemporary christian', "
 "'christmas']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '10'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '107.095'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

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'COMM:iTunes_CDDB_IDs:eng'                          '10++'
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'TALB' (Album/Movie/Show title)                     '1985 - Unguarded'
'TBPM' (BPM (beats per minute))                     '107.095'
'TCOM' (Composer)                                   'Wayne Kirkpatrick/Billy Simon'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio'
'TDRC' (Recording time)                             '1985'
'TENC' (Encoded by)                                 'iTunes 10.2.2.12'
'TIT2' (Title/songname/content description)         'Wise Up'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Grant, Amy'
'TPE2' (Band/orchestra/accompaniment)               'Grant, Amy'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sparrow Records'
'TRCK' (Track number/Position in set)               '7/10'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['pop', 'christian', 'female vocalists', 'contemporary christian', 'christmas']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.21 dB'
'TXXX:replaygain_track_peak'                        '0.991330'
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========================== row from database ==========================
                                              'id'  1337665
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/255 Amy Grant - Wise Up.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  232
                                           'genre'  electronic-generic or radio
                                        'filesize'  9371648
                                           'mtime'  1630243326
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic complete 255 electronic generic or radio
                                      'tag_artist'  Grant, Amy
                                     'tag_release'  1985 - Unguarded
                                       'tag_title'  Wise Up
                                             'bpm'  107.095
                                    'search_title'  'up':2 'wise':1
                                   'search_artist'  'amy':3 'grant':1,2
                                  'search_release'  '1985':1 'unguarded':2
                                     'search_rest'  '00poprockelectronic':1 '255':3 'complete':2 'electronic':4 'generic':5 'or':6 'radio':7
                                    'search_combo'  '00poprockelectronic':8 '1985':6C '255':10 'amy':5B 'complete':9 'electronic':11 'generic':12 'grant':3B,4B 'or':13 'radio':14 'unguarded':7C 'up':2A 'wise':1A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'christian', 'female vocalists', 'contemporary christian', 'christmas']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1630243325.9854727  (2021-08-29 15:22:05)
                             'size'  9371648