======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '276'
                                          'artist'  'Ivy'
                                     'text_people'  ''
                                         'release'  'Long Distance'
                                           'title'  "While We're in Love"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', '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', 'female vocalists', 'lush', 'pop', 'indie pop', 'chillout']"
                                     'discogstags'  "['rock', 'pop rock', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '14'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted;ifs-songwriter-indie-pop'
                                             'bpm'  '96.118'
                                             'key'  '5A'
                                        'acoustid'  'efdfeede-86c2-421c-ac14-07c81675ac4b'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ', AG# 9797A01D'
'TALB' (Album/Movie/Show title)                     'Long Distance'
'TBPM' (BPM (beats per minute))                     '96.118'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-indie-unsorted', 'ifs-songwriter-indie-pop']
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2001-05-15'
'TIT2' (Title/songname/content description)         "While We're in Love"
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ivy'
'TPE2' (Band/orchestra/accompaniment)               'Ivy'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Bittersweet Recordings'
'TRCK' (Track number/Position in set)               '5/14'
'TSO2'                                              'Ivy'
'TSOP' (Performer sort order)                       'Ivy'
'TXXX:ASIN'                                         'B00005LMX1'
'TXXX:Acoustid Id'                                  'efdfeede-86c2-421c-ac14-07c81675ac4b'
'TXXX:CATALOGNUMBER'                                'BS005CD'
'TXXX:MusicBrainz Album Artist Id'                  '610404f9-26bd-4be2-8697-f916495f14a4'
'TXXX:MusicBrainz Album Id'                         '091b70ec-1e1c-4320-939c-f6ea37190285'
'TXXX:MusicBrainz Album Release Country'            'ES'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '610404f9-26bd-4be2-8697-f916495f14a4'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'pop rock', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'female vocalists', 'lush', 'pop', 'indie pop', 'chillout']
'TXXX:q-bass'                                       '4'
'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'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.491196'

========================== row from database ==========================
                                              'id'  1513530
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Ivy - 2000 - Long.Distance/05 - While We_re In Love.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  276
                                           'genre'  ifs-songwriter-indie-unsorted;ifs-songwriter-indie-pop
                                        'filesize'  4420304
                                           'mtime'  1637950193
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 2000 Long.Distance 05 We_re In ifs songwriter indie unsorted;ifs songwriter indie pop
                                      'tag_artist'  Ivy
                                     'tag_release'  Long Distance
                                       'tag_title'  While We're in Love
                                             'bpm'  96.118
                                    'search_title'  'in':5 'love':6 're':3 'we':2 'were':4 'while':1
                                   'search_artist'  'ivy':1
                                  'search_release'  'distance':2 'long':1
                                     'search_rest'  '00singer':1 '2000':4 'distance':6 'eos':3 'ifs':11,14,16 'in':10 'indie':12 'long':5 'longdistance':7 'pop':17 're':9 'songwriter':2 'unsorted':13,15 'we':8
                                    'search_combo'  '00singer':10 '2000':13 'distance':9C,15 'eos':12 'ifs':20,23,25 'in':5A,19 'indie':21 'ivy':7B 'long':8C,14 'longdistance':16 'love':6A 'pop':26 're':3A,18 'songwriter':11 'unsorted':22,24 'we':2A,17 'were':4A 'while':1A
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  5A
                                           '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-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'female vocalists', 'lush', 'pop', 'indie pop', 'chillout']
                                        'tag_date'  2001
                                     'discogstags'  ['rock', 'pop rock', 'indie rock']

============================== file details ==============================
                                           'mtime'  1637950192.6827292  (2021-11-26 19:09:52)
                             'size'  4420304