======================== unified (from filesystem) ========================
                                         'bitrate'  '112.0'
                                        'duration'  '248'
                                          'artist'  'Sophie B. Hawkins '
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'As I Lay Me Down (1995)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-3', 'q-drums-3', 'q-other-3', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['female vocalists', 'pop', 'singer-songwriter', '90s', 'alternative']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '0'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '111.640'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '111.640'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'As I Lay Me Down (1995)'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Sophie B. Hawkins '
'TRCK' (Track number/Position in set)               '0'
'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:lastfmtags'                                   ['female vocalists', 'pop', 'singer-songwriter', '90s', 'alternative']
'TXXX:other'                                        '017'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.02 dB'
'TXXX:replaygain_track_peak'                        '0.542050'

========================== row from database ==========================
                                              'id'  1360999
                                            'path'  /data/Music/Bulk/00poprockelectronic/90s/017 - Sophie B Hawkins - As I Lay Me Down (1995).mp3
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  248
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  3487748
                                           'mtime'  1676052954
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 90s 017 electronic generic or radio unsorted
                                      'tag_artist'  Sophie B. Hawkins 
                                     'tag_release'  None
                                       'tag_title'  As I Lay Me Down (1995)
                                             'bpm'  111.64
                                    'search_title'  '1995':6,7 'as':1 'down':5 'i':2 'lay':3 'me':4
                                   'search_artist'  'b':2,3 'hawkins':4 'sophie':1
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 '90s':2 'electronic':3 'generic':4 'or':5 'radio':6 'unsorted':7
                                    'search_combo'  '00poprockelectronic':12 '1995':6A,7A '90s':13 'as':1A 'b':9B,10B 'down':5A 'electronic':14 'generic':15 'hawkins':11B 'i':2A 'lay':3A 'me':4A 'or':16 'radio':17 'sophie':8B 'unsorted':18
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['female vocalists', 'pop', 'singer-songwriter', '90s', 'alternative']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676052954.4167838  (2023-02-10 19:15:54)
                             'size'  3487748