======================== unified (from filesystem) ========================
                                         'bitrate'  '244.409'
                                        'duration'  '124'
                                          'artist'  'The Feelies'
                                     'text_people'  'Glenn Mercer-Bill Million'
                                         'release'  'Crazy Rhythms'
                                           'title'  'Fa Ci-La'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'new wave', 'alternative', 'post punk', '80s']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '10'
                                            'date'  '1980'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '116.3'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Crazy Rhythms'
'TBPM' (BPM (beats per minute))                     '116.3'
'TCOM' (Composer)                                   'Glenn Mercer-Bill Million'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '1980'
'TIT2' (Title/songname/content description)         'Fa Ci-La'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Feelies'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/10'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'new wave', 'alternative', 'post punk', '80s']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.86 dB'
'TXXX:replaygain_track_peak'                        '0.704488'

========================== row from database ==========================
                                              'id'  1274685
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/The Feelies/Crazy Rhythms/the feelies-02-fa ci-la.mp3
                                         'working'  None
                                         'bitrate'  244
                                    'duration_sec'  124
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  3793562
                                           'mtime'  1638554633
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos the feelies 02 fa ci la ifs songwriter indie unsorted
                                      'tag_artist'  The Feelies
                                     'tag_release'  Crazy Rhythms
                                       'tag_title'  Fa Ci-La
                                             'bpm'  116.3
                                    'search_title'  'ci':2 'cila':4 'fa':1 'la':3
                                   'search_artist'  'feelies':2 'the':1
                                  'search_release'  'crazy':1 'rhythms':2
                                     'search_rest'  '00singer':1 'ci':7 'eos':3 'fa':6 'feelies':5 'ifs':9 'indie':10 'la':8 'songwriter':2 'the':4 'unsorted':11
                                    'search_combo'  '00singer':9 'ci':2A,15 'cila':4A 'crazy':7C 'eos':11 'fa':1A,14 'feelies':6B,13 'ifs':17 'indie':18 'la':3A,16 'rhythms':8C 'songwriter':10 'the':5B,12 'unsorted':19
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'new wave', 'alternative', 'post punk', '80s']
                                        'tag_date'  1980
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1638554632.8262615  (2021-12-03 19:03:52)
                             'size'  3793562